seodata.dev

keyword

openstax biology

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

$ curl "https://app.seodata.dev/v1/keyword?q=openstax+biology&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0.43 | | competition | 0.11 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
biology openstax 1,900 $0.6 14/20
biology by openstax 1,900 $0.43 12/20
openstax biology: 1,900 $3.87 10/20
biology 2e openstax 260 $0.66 9/20
biology openstax textbook 70 $0.27 11/20
openstax biology textbook 70 $0.27 10/20
biology 2e by openstax 40 $0.87 8/20
openstax org biology 30 $0 11/20
openstax.org biology 30 $0 9/20
openstax biology pdf 30 $0.54 8/20

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=openstax+biology&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