seodata.dev

keyword

book of biology

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

$ curl "https://app.seodata.dev/v1/keyword?q=book+of+biology&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $0.5 | | competition | 0.83 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
biology textbook 18,100 $0.9 12/20
books about biology 5,400 $0.59 14/20
book in biology 5,400 $0.59 10/20
books on biology 5,400 $0.59 10/20
biological book 5,400 $0.59 9/20
books of biology 4,400 $0.5 12/20
biology books 2,900 $0.71 20/20
biology science book 140 $0.5 10/20
science biology book 110 $0.7 11/20
books biology 70 $0.05 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=book+of+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