seodata.dev

keyword

biology by openstax

Monthly search volume and cost-per-click data for "biology by openstax" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=biology+by+openstax&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0.43 | | competition | 0.11 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
openstax biology 1,900 $0.43 20/20
biology openstax 1,900 $0.6 12/20
openstax biology: 1,900 $3.87 9/20
openstax biology 2e 1,000 $0.68 7/20
biology 2e openstax 260 $0.66 8/20
openstax biology textbook 70 $0.27 13/20
biology openstax textbook 70 $0.27 12/20
biology 2e book 40 $0.78 7/20
openstax org biology 30 $0 12/20
openstax.org biology 30 $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://app.seodata.dev/v1/keyword?q=biology+by+openstax&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