seodata.dev

keyword

biology openstax

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

$ curl "https://api.seodata.dev/v1/keyword?q=biology+openstax&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0.6 | | competition | 0.09 | | country | US | | updated | 2026-06-08 | +--------------+------------------+
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
openstax biology 1,900 $0.43 20/20
biology by openstax 1,900 $0.43 12/20
openstax biology: 1,900 $3.87 10/20
concepts of biology 1,600 $1.88 8/20
biology openstax textbook 70 $0.27 13/20
openstax biology textbook 70 $0.27 12/20
concept of biology book 40 $0.4 8/20
openstax org biology 30 $0 11/20
openstax.org biology 30 $0 10/20
openstax biology pdf 30 $0.54 9/20

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=biology+openstax&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