Four advanced keyword research tips to find untapped SEO topics

Executive overview

Standard keyword research finds the same keywords everyone else finds. To gain an edge, you need methods your competitors aren't using.

Four approaches surface low-competition topics: mining competitors' top pages, finding keywords competitors haven't targeted, identifying high-traffic pages with few backlinks, and targeting keywords that forums rank for.

The real advantage comes from finding keywords your competitors haven't discovered, not just filtering the same seed keywords they use.

Mining competitors' top pages

• Find a competitor ranking for your target keywords and run their domain through Site Explorer.
• Use the top pages report to identify pages with low referring domains (under 10) — these signal low-competition opportunities.
• Cross-check traffic estimates to confirm the topic is worth pursuing.
• Look at position data: a competitor ranking 6th suggests you can capture significantly more traffic.
• Also scan traffic distribution — pages accounting for 10–15% of a competitor's total traffic are high-value targets.
• Use the competing domains report to find more sites to repeat the process on.

Finding keywords competitors haven't targeted

• Use Google Trends related queries to spot unusual patterns — celebrity names, emerging terms, niche phrases.
• Identify a keyword footprint (e.g. "first name + last name + weight + loss" = 4 words) and apply a word-count filter in Keywords Explorer.
• Use Google Correlate to surface semantically related terms, then use the include filter in Keywords Explorer to find matching keywords.
• Many of these keywords are low-competition because competitors simply haven't found them — not because they lack demand.

Low-competition topics with high traffic potential

• Use Content Explorer to search for niche-relevant topics.
• Filter for pages with at least 500 monthly search visits and a maximum of 5 referring domains.
• Pages ranking well with few backlinks signal an exploitable gap.
• Click through to see all the keywords a page ranks for and evaluate the full opportunity.

Targeting keywords that forums rank for

• Forums rank for large volumes of keywords despite having low-quality, user-generated content — making them easy to outrank.
• Quora, Yahoo Answers, and Stack Overflow each receive tens of millions of monthly search visits; many top pages have few or no backlinks.
• Find a niche-specific forum (e.g. GolfWRX for golf) and analyse its top pages in Site Explorer.
• Exclude branded queries to surface the non-branded keywords driving traffic.
• Spot patterns in the top keywords (e.g. "player name + WITB") and feed those as seeds into Keywords Explorer for a full list of low-competition targets.