keyword

biology textbooks pdf

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

$ curl "https://api.seodata.dev/v1/keyword?q=biology+textbooks+pdf&country=us" +--------------+------------------+ | volume | 720 | | cpc | $3.85 | | competition | 0.19 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
textbook of biology pdf	720	$3.85	16/20
pdf biology textbook	720	$3.85	15/20
biology text books pdf	720	$3.85	13/20
textbook biology pdf	720	$3.85	13/20
biology text book pdf	720	$1.47	11/20
biology textbook pdf	720	$1.47	9/20
biology pdf textbook	590	$9.55	12/20
biology books pdf	170	$0	9/20
biology textbooks pdf download	90	$2.24	13/20
biology textbook pdf download	50	$2.78	9/20

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://api.seodata.dev/v1/keyword?q=biology+textbooks+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