seodata.dev

keyword

biology chapters

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

$ curl "https://app.seodata.dev/v1/keyword?q=biology+chapters&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
ap biology 165,000 $5.32 6/20
biology 135,000 $9.2 7/20
ap biology units 3,600 $3.69 6/20
biology topics 2,900 $0 6/20
topics of biology 2,900 $2.64 6/20
biology types 1,900 $0 6/20
types of biology 1,900 $0 6/20
biological branches 1,300 $0 7/20
biology branches 1,300 $0 7/20
biology branch 1,300 $0 6/20

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+chapters&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