Why Keyword Research Matters
Keyword research is the process of finding out which terms and questions your target audience types into Google. Without keyword research, you write articles about topics that might interest nobody — or you use terms nobody searches for.
The goal isn't to find as many keywords as possible, but the right ones: Terms with sufficient search volume where you can realistically rank on page 1 that fit your topic.
Good keyword research doesn't need expensive tools. Google itself provides the best data — through Autocomplete, related searches, and Search Console.
Method 1: Google Autocomplete
Type a keyword into Google and see what Google suggests. These suggestions are based on real search queries — Google shows you what people actually search for. Type "SEO" for example, and you'll see suggestions like "SEO learn," "SEO agency," "SEO basics."
The trick: Place a space before or after your keyword, or add letters. "SEO a," "SEO b," "SEO c" each deliver different suggestions. This way you systematically cover all variants.
Method 2: Google "People Also Ask"
Search a keyword on Google and scroll to the "People Also Ask" box. There Google shows related questions that users actually ask. Each of these questions is a potential topic for an article.
Click on a question — more appear. This way you can collect a long list of concrete questions your target audience is asking.
Method 3: Google Search Console (Your Existing Data)
If your website is already verified in Google Search Console, go to "Performance" and filter by queries. You'll see keywords your page is already receiving impressions for — even if you're not getting clicks yet.
These are gold keywords: Google is already showing your page for them, meaning you're relevant for the topic. Often a targeted optimization (better title, deeper content) is enough to move from page 2 to page 1.
Method 4: AlsoAsked.com
AlsoAsked is a free tool that visualizes Google's "People Also Ask" data in a tree structure. Enter a keyword, select your region and language, and you get a map of all related questions — hierarchically sorted.
The tool is particularly useful for planning topic clusters: The main question becomes the pillar article, the sub-questions become cluster articles.
Method 5: Analyze Competitors
Look at which articles your competitors have published. What topics do they cover? What headlines do they use? This gives you clues about keywords that work in your industry.
You don't need a tool for this: Search your main topic on Google, open the websites on page 1, and look at their blog archives. What articles do they have? What topics are missing that you could cover better?
Evaluating Keywords: What to Filter By
Search intent: Is someone looking for information, a product, or a specific guide? Your articles should serve informational queries — for local businesses, also location-based keywords — questions starting with "what is," "how," "why," or "guide."
Competition: Search the keyword on Google and see who's on page 1. If only large sites like Wikipedia, Moz, or Ahrefs are there, it'll be tough. If you see blogs, small websites, or forum posts, the chance is realistic.
Relevance: The keyword must fit your topic area. Think long-term — SEO takes time, but the compound effect pays off. A keyword with high search volume that has nothing to do with your website brings irrelevant traffic and hurts your topical authority.
Sources
- Google Search Central: Official documentation on search engine optimization best practices. developers.google.com
FAQ
No. Google Autocomplete, Search Console, AlsoAsked, and competitor analysis provide a solid foundation for keyword research — completely free.
Search the keyword on Google and check who ranks on page 1. If you see small blogs and forums instead of large authority websites, competition is low. Long-tail keywords (longer, more specific phrases) generally have less competition.
Focus on one main keyword per article and 2–3 related variants. The article should cover the topic comprehensively — the keywords will come naturally.
Last updated: March 25, 2026