keyword

book biology pdf

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

$ curl "https://app.seodata.dev/v1/keyword?q=book+biology+pdf&country=us" +--------------+------------------+ | volume | 170 | | cpc | $0 | | competition | 0.1 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
biology in pdf	480	$0	13/20
biology pdf	480	$3.37	12/20
pdf biology	480	$0	12/20
pdf of biology	480	$0	12/20
pdf for biology	480	$0	11/20
biology book in pdf	170	$1.6	13/20
biology books pdf	170	$0	12/20
books on biology pdf	170	$0	12/20
biology book pdf free	50	$0	13/20
biology books free download pdf	50	$9.69	13/20

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+biology+pdf&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