seodata.dev

keyword

most difficult science questions

Monthly search volume and cost-per-click data for "most difficult science questions" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=most+difficult+science+questions&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-07 | +--------------+------------------+
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
hard science questions 1,600 $0 20/20
hardest science question 1,600 $0 20/20
difficult questions in science 1,600 $0 15/20
hardest science questions 1,600 $0 15/20
hard questions in science 1,600 $0 14/20
hard questions of science 1,600 $0 14/20
science hard question 1,600 $0 13/20
science question hard 1,600 $0 13/20
very hard science questions 140 $0 13/20
difficult scientific questions 90 $0 14/20

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=most+difficult+science+questions&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