seodata.dev

keyword

hardest science questions

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

$ curl "https://app.seodata.dev/v1/keyword?q=hardest+science+questions&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-01 | +--------------+------------------+

# 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
hardest question in science 1,600 $0 15/20
science hard question 1,600 $0 15/20
science question hard 1,600 $0 15/20
hard question of science 1,600 $0 14/20
hardest questions in science 1,600 $0 14/20
science questions with answers 1,300 $4.05 15/20
hardest science questions and answers 30 $0 16/20
most difficult science questions 30 $0 15/20

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://app.seodata.dev/v1/keyword?q=hardest+science+questions&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt