keyword

old chemistry books pdf

Monthly search volume and cost-per-click data for "old chemistry books pdf" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=old+chemistry+books+pdf&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0.39 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
chemist pdf	390	$0	4/20
what is chemistry pdf	390	$0	4/20
free chemistry textbooks	90	$3.55	4/20
basic chemistry textbook pdf	30	$0	6/20
free chemistry pdf	20	$0	8/20
chemistry book pdf download	20	$0	7/20
free chemistry books online	20	$0	6/20
online chemistry textbook pdf	20	$0	6/20
chemistry book online free	20	$0	5/20
the chemist book pdf	10	$0	7/20

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=old+chemistry+books+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