seodata.dev

keyword

leetcode hard problems

Monthly search volume and cost-per-click data for "leetcode hard problems" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=leetcode+hard+problems&country=us" +--------------+------------------+ | volume | 170 | | cpc | $5.99 | | competition | 0.01 | | country | US | | updated | 2026-06-30 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
leetcode hards 720 $12.96 10/20
leetcode hard 720 $12.96 9/20
hard leetcode problems 210 $0 15/20
hardest leetcode problem 210 $0 9/20
leetcode hard problem 170 $0 14/20
leetcode hard questions 110 $0 12/20
leetcode hard question 110 $0 11/20
leetcode hardest question 110 $0 9/20
hard leetcode questions 70 $0 12/20
leetcode hard example 70 $0 11/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=leetcode+hard+problems&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt