seodata.dev

keyword

chapter 4 biology

Monthly search volume and cost-per-click data for "chapter 4 biology" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=chapter+4+biology&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
molecular biology 14,800 $6.48 2/20
bio chapter 4 70 $0 7/20
biology chapter 4 40 $0 18/20
biology ch 4 40 $0 13/20
a tour of the cell chapter 4 40 $0 4/20
chapter 4 a tour of the cell 40 $0 4/20
chapter 4: a tour of the cell 40 $0 4/20
biology chapter 4 review 30 $0 5/20
chapter 4 review biology 30 $0 5/20
chapter 4 biology review 30 $0 3/20

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=chapter+4+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