Feb 5, 2026

Using Regex to Find Long-Tail Keywords in Google Search Console

You know the feeling. You’re three months in, the site’s live, but it still doesn’t feel right. You keep adjusting the copy. Swapping out hero images. Moving buttons around. It’s “close,” but not quite. Here’s the truth: your website isn’t almost there. It’s just not doing what it’s supposed to.

Using Regex to Find Long-Tail Keywords in Google Search Console

The best case scenario for an SEO specialist is that your pages are getting views, your rankings are moving between positions 8 and 25, but your clicks are scarcely changing. Most marketers look for fresh keywords at this time utilizing paid tools. Most of the time, this is the worst thing you can do.

Google Search Console itself is one of the best SEO opportunities that people don't take advantage of enough. GSC is silently keeping track of real search data that is directly relevant to your domain after your website has been active for a while. There are long-tail keywords in this data that Google already tracks for your content but that you haven't optimized for yet.

This blog post will show you how to use regex filters to locate these keywords, compare yourself to your competition, and improve your existing pages so that they can rank for keywords you were already near to ranking for.

Why the Google Search Console is Better Than Old-Fashioned Keyword Research

GSC shows:

  • Actual searches that led to your pages 

  • Real clicks and impressions

How Google already knows what your article is about

These keywords aren't just ideas. These are impressions that you have earned.

Long-tail keywords hide in places that no one looks.
A lot of long-tail keywords:

  • Don't show up clearly in tools

  • Have a low reported volume

  • Are quite tailored to specialized intent

These questions frequently only show up in GSC.

How to Use Regex in Google Search Console to Find Long-Tail Queries

Step 1: Open the Right Report

  • Sign in to Google Search Console

  • Click on Performance and then Search results.

  • Choose Queries

  • Set the date range to at least three to six months.

You need a lot of data for patterns to show up.

Step 2: Use Custom Regex Filters

  • You can copy and use the regex formulae below.

  • Click "New," then "Query," and then "Custom (regex)."

Common Regex Patterns for Long-Tail Keywords


Use Case

Regex Formula

8+ word long-tail queries

\b(?:\S+\b(?:\s+|$)){8,}

^\S+(?:\s+\S+){9,}.*

Question-based searches

^(how|what|why|when|where|who|which|can|do|does|is|are|should|could|would|will|did)\b

Commercial / comparison intent

.*(best|top|alternate|alternative|vs|versus|review*).*

Contextual modifiers

^(give me|show me|help|for|me|explain|create|generate|list|write)\b.*


Each filter shows a different layer of intent. Do them one at a time, not all at once.

Step 3: Find the Real Chances

When the results load:

  • Search for questions that have:

  • Sort by Impressions (High to Low)

  • No clicks or very few clicks

  • Positions from 8 to 30

These words mean something important: "Google already thinks your page is relevant, but users just haven't picked it yet."

That's a problem with optimization, not with visibility.

Step 4: Look over the SERP by hand

Choose one of the keywords on your list and type it into Google.

  • The top three findings that are organic

  • The page that is gaining views

Step 5: Look at the three biggest competitors

Think about why Google likes them.

  • How directly they answer the question

  • Structure and titles for each section

  • Depth in terms of lucidity

  • Use of examples, images, or step-by-step guides

Now look at your page and compare it.

Be honest: 

  • Is the goal totally met?

  • Is it easy to find the answer?

  • Is something missing?

Step 6: Improve, Don't Make a New Page

Most of the time, the best option is to update the page that is already getting views.

What can be done right now:

  • Make a separate section for the long-tail keyword.

  • Put the keyword in an H2 or H3 in a natural way.

  • Make the explanation longer than your competitors'

Put links to this area on the inside of the page.

This is why it works so well

Ranking without trying to improve it

If a page was: After optimization,

  • More relevant

  • The CTR becomes better.

  • Rankings can change in just a few weeks.

You're building on an existing signal instead of beginning from zero.

Why This SEO Method Is Still Not Well Known

Most SEOs:

  • Use keyword tools too much

  • Don't pay attention to impression data

  • Make new pages that you don't need

This way:

  • Uses data from the first party

  • Aims for low-competition intent

  • Makes SEO victories happen faster

It works best for: SaaS websites and B2B blogs

  • Established domains

  • Content libraries containing old posts

How to Make This Work on Your Whole Website

Do this every month for SEO:

  • Use regex filters in GSC

  • Export queries with a lot of impressions

  • Put things in order by position and goal

  • Make changes to old content

  • Keep an eye on changes in CTR and ranking

This builds over time:

  • Long-tail control

  • Strong topical authority

  • Adding organic traffic

In conclusion

One of the best ways to improve your SEO is to pay attention to what Google is already showing you in the search results. You don't need new tools, sites, or keywords. 

You may find long-tail keywords that your site is already ranking for and improve them to get steady traffic with easy content improvements by using regex filters in Google Search Console.

If your pages are getting impressions but not clicks, the chance is already there.

FAQs

How much information do I need in Google Search Console for this to work?

You should be able to see some long-tail keywords after 2-3 months of data.

Do I have to make new material for every keyword?

No. It probably won't take as long to improve the page that is already generating views.

How often do I need to do this?

Once a month is the best time to see SEO results build on each other.


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Let’s talk about what you’re building and how we can help.

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Let's start
the conversation.

  • CUBIKEY

    CONTACT

Let’s talk about what you’re building and how we can help.

  • Want to call us?

  • Prefer the old way?

Let's start
the conversation.

  • CUBIKEY

    CONTACT

Let’s talk about what you’re building and how we can help.

  • Want to call us?

  • Prefer the old way?

Let's start
the conversation.

With Cubikey, every marketing decision is driven by clarity, performance, and outcomes that move the business forward.

Google, meta, Hubspot

© 2026 Cubikey. All rights reserved.

Created by @cubikey

With Cubikey, every marketing decision is driven by clarity, performance, and outcomes that move the business forward.

Google, meta, Hubspot

© 2026 Cubikey. All rights reserved.

Created by @cubikey

With Cubikey, every marketing decision is driven by clarity, performance, and outcomes that move the business forward.

Google, meta, Hubspot

© 2026 Cubikey. All rights reserved.

Created by @cubikey