seodata.dev

keyword

ap biology books

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

$ curl "https://app.seodata.dev/v1/keyword?q=ap+biology+books&country=us" +--------------+------------------+ | volume | 590 | | cpc | $1.06 | | competition | 1 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
ap biology prep books 8,100 $0.42 9/20
ap biology textbook 6,600 $0.66 19/20
textbook for ap biology 1,900 $1.13 16/20
advanced placement biology textbook 1,900 $1.13 10/20
ap biology textbooks 1,900 $1.13 10/20
biology ap textbook 1,900 $1.13 9/20
biology ap books 880 $0.68 10/20
ap biology book 720 $0.65 13/20
biology ap book 590 $1.06 12/20
ap biology study book 210 $0.87 12/20

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=ap+biology+books&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