keyword-research

How to Find Keywords: 5 Proven Methods to Discover the Right Keywords [2026]

Not sure how to find keywords? This article teaches you 5 practical methods, from brainstorming to using tools, to systematically find the best target keywords for your business.

8 min
How to Find Keywords: 5 Proven Methods to Discover the Right Keywords [2026]

Want to do SEO but don't know which keywords to optimize for?

This is a common struggle. Finding the right keywords is the first and most important step in SEO. Choose the wrong keywords, and all your subsequent effort could go to waste.

This article teaches you 5 practical methods to systematically discover the right keywords for your business.

五種找關鍵字方法總覽圖,以圖示呈現從自身出發、Google 建議、競爭對手分析、關鍵字工具、使用者聲音五大方法


Why Finding the Right Keywords Matters

Before diving into the methods, let's understand why this is so important.

The Importance of Keywords

Keywords determine the quality of your traffic

Not all traffic is equal.

  • Right keywords → Bring visitors with real needs → Potential conversions
  • Wrong keywords → Bring irrelevant visitors → They leave immediately

Choosing the right keywords ensures you attract people who are genuinely valuable to your business.

Keywords affect ranking difficulty

Some keywords are fiercely competitive, making it nearly impossible for new websites to rank. Others have lower competition, creating opportunities for smaller sites.

Choose keywords that match your current capability to see real results.

Keywords impact conversion rates

Keywords with clear search intent tend to have higher conversion rates.

For example:

  • "coffee maker" → Unclear intent, low conversion
  • "best home coffee maker" → Clearer intent, higher conversion
  • "where to buy Philips coffee maker" → Very clear intent, highest conversion

Common Mistakes to Avoid

Mistake 1: Only chasing high search volume

High search volume doesn't always mean a good choice. High volume usually means high competition, making it very hard for new websites to rank.

Mistake 2: Ignoring search intent

The keyword's search intent must match your content. If the intent is to find a tutorial but you're serving a product page, users will leave immediately.

Mistake 3: Targeting keywords that are too competitive

Trying to go big right away by targeting broad keywords like "insurance" or "loans" often results in lots of wasted time with no results.

Avoid these mistakes, and your keyword research will be much more effective.

For a more comprehensive overview, check out the complete keyword research guide.


Method 1: Start With Your Own Business

The simplest starting point is yourself.

List Your Product/Service Features

Grab a pen and paper and answer these questions:

What problems do you solve?

  • What pain points does your product/service address for customers?
  • Why do customers typically come to you?
  • How are you better than alternative solutions?

For example:

  • Problem: "My website has no traffic"
  • Potential keywords: "how to increase website traffic," "SEO tutorial"

What value do you provide?

  • What do customers gain from using your product?
  • What's your unique selling proposition?
  • Why should customers choose you?

The answers to these questions are likely your potential keywords.

Think About Your Customers' Questions

Frequently asked questions

Think back to your customer service or sales conversations. What do customers ask most often?

These questions translate directly into keywords:

  • "How much do your services cost?" → "XX service pricing"
  • "How is this different from YY?" → "XX vs YY"
  • "Can beginners use it?" → "XX beginner guide"

Pre-purchase concerns

What worries do customers have before buying?

  • "Is XX any good?"
  • "XX reviews"
  • "XX pros and cons"

Content that addresses these concerns drives traffic and helps conversions.

Usage frustrations

What problems do existing customers encounter?

  • "How to use XX"
  • "XX troubleshooting"
  • "XX tutorial"

This type of content attracts potential customers while serving existing ones.

從自身出發思考關鍵字的心智圖,從產品服務特色延伸到客戶問題、疑慮、需求等不同維度


Method 2: Use Google's Suggestions

Google itself is the best source of keyword inspiration.

Google Autocomplete

Type a keyword and see suggestions

In the Google search box, type your seed keyword. Google will automatically display popular search suggestions.

For example, typing "coffee maker" might show:

  • coffee maker recommendations
  • coffee maker brands
  • coffee maker price
  • coffee maker cleaning

These are all keywords real users are searching for.

Try different starting words

Tip: Add a space and different words after your keyword.

Type "coffee maker a," "coffee maker b," etc. to see more suggestions.

You can also try:

  • "coffee maker how"
  • "coffee maker best"
  • "coffee maker vs"

This reveals more long-tail keywords.

Record related search terms

Write down all promising suggestions to build your keyword candidate list.

Related searches at the bottom of the page

At the very bottom of search results pages, there's a "Related searches" section.

These are other popular queries related to your search and serve as a great keyword source.

People Also Ask section

Search results often include a "People also ask" section.

These questions:

  • Represent real user concerns
  • Can directly serve as article topics
  • Answering them well gives you a chance to appear in this section

Discovering more keyword ideas

Search for one keyword, discover more keywords from the results, then search for those keywords...

This snowball approach helps you find many keywords you hadn't considered.


Finding keywords takes too much time? Let AI handle everything from research to content creation.

👉 Free consultation on LINE: @006ljkda

Google 自動完成和相關搜尋功能示意圖,展示輸入關鍵字後的自動建議以及頁面底部的相關搜尋區塊


Method 3: Analyze Your Competitors

Your competitors have already done a lot of research for you. Take advantage of this resource.

Identify Your Competitors

Search for main keywords

Search for your industry's primary keywords and see who ranks at the top.

These are your SEO competitors (not necessarily your business competitors).

Record top-ranking websites

List the top 10-20 websites, especially:

  • Sites similar to yours in type
  • Sites roughly your size
  • Sites that have grown rapidly recently

Analyze their content strategy

Browse their websites:

  • What categories do they have?
  • What topics do they cover?
  • Which content appears to perform well?

This provides plenty of inspiration for content direction.

Mining Competitor Keywords

Use SEO tools for analysis

If you have paid tools (Ahrefs, SEMrush), you can directly see which keywords competitors rank for.

No paid tools? No problem:

  • Use Ubersuggest's free version (with limitations)
  • Manually browse competitor websites for inspiration

Find keywords they rank for

Focus on:

  • Keywords they rank for that you don't
  • Content types that perform well for them
  • Their content structure and angles

Discover opportunities you've missed

Topics your competitors cover but you haven't may be your opportunity.

Especially keywords where their content quality is poor -- you have a chance to do better.


Method 4: Use Keyword Tools

Tools help you find keywords more efficiently.

Tool Usage Tips

Enter seed keywords

Seed keywords are the basic vocabulary of your industry. For example:

  • Selling coffee makers: "coffee maker," "coffee," "pour-over coffee"
  • Doing SEO: "SEO," "website optimization," "keywords"

Enter these into a tool and let it expand from there.

Review related suggestions

Tools will give you hundreds or even thousands of related keyword suggestions.

Browse these suggestions and add business-relevant ones to your list.

Filter for suitable keywords

Use the tool's filter features to narrow the scope:

  • Set search volume ranges
  • Set competition ranges
  • Exclude irrelevant terms

Google Keyword Planner

Google's official tool with the most accurate data. Free to use; requires a Google Ads account.

For a detailed tutorial, check out the Google Keyword Planner tutorial.

Ubersuggest

The free version allows 3 queries per day, which is enough for beginners. User-friendly interface with comprehensive data.

Answer The Public

Specializes in showing question-based keywords with visual presentation. The free version has limits but is sufficient.

For more tool options, check out the free keyword tools guide.

關鍵字工具操作示意圖,展示輸入種子關鍵字後取得相關建議和搜尋量數據的操作流程


Method 5: Listen to Your Users

The most valuable keywords come from real users.

Social Media Observation

Online forums and discussion boards

Search for your industry keywords on platforms like Reddit, Quora, and niche forums. See what people are discussing.

Key observations:

  • What words do they use to describe problems?
  • What options are they comparing?
  • What concerns do they have?

These are your potential keywords.

Facebook Groups

Join Facebook Groups related to your industry and observe member questions and discussions.

Common question types:

  • "How do I do XX?" → XX tutorial
  • "Which is better, XX or YY?" → XX vs YY
  • "Any recommendations for XX?" → XX recommendations

Forums and Q&A Sites

  • Reddit
  • Quora
  • Industry-specific forums

Questions on these platforms represent real search demand.

Customer Service and Sales Feedback

Common customer questions

What questions does your customer service team receive every day? These translate directly into keywords.

Recommendations:

  • Ask customer service to log common questions
  • Regularly compile them into keyword lists
  • Use these questions as article topics

Language used during sales

During sales conversations, how do customers describe their needs?

Customers may use different words than you do:

  • You say "CRM system," customers might say "customer management software"
  • You say "digital marketing," customers might say "online marketing"

Using your customers' language as keywords helps you reach more people.

Converting to keywords

Organize these user insights into:

  • Question keywords: "How to XX"
  • Comparison keywords: "XX vs YY"
  • Recommendation keywords: "Best XX"

使用者聲音來源圖,展示 PTT/Dcard、Facebook 社團、論壇、客服回饋等收集關鍵字靈感的管道


How to Systematically Find Valuable Keywords

Finding keywords isn't about sudden inspiration -- it's a process that can be systematized.

Recap of the 5 methods:

Method Strength Best Timing
Start with your business You know your business best First step
Google suggestions Free, real-time, authentic Anytime
Competitor analysis Learn from proven success Finding inspiration
Keyword tools Data-backed decisions Deep research
User feedback Most authentic needs Ongoing collection

Recommended action steps:

  1. Today: Use Method 1 to list your seed keywords
  2. Tomorrow: Use Google Autocomplete to expand your list
  3. This week: Use tools to look up search volume and competition
  4. Ongoing: Monitor social media and customer feedback to keep adding to your list

After finding keywords, the next step is keyword analysis to select the most worthwhile targets to pursue.

For a more comprehensive keyword research methodology, check out the complete keyword research guide.


Have keyword questions? Get free answers on LINE.

👉 Free consultation on LINE: @006ljkda

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