keyword

open source geometry textbook

Monthly search volume and cost-per-click data for "open source geometry textbook" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=open+source+geometry+textbook&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.13 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
geometry book	1,900	$0.5	6/20
math textbook	1,900	$0.88	6/20
textbook math	1,600	$1.22	7/20
math text books	260	$1.65	4/20
online maths books	260	$5.19	4/20
free maths book	140	$3.46	4/20
free geometry textbook	50	$6.57	4/20
free online geometry textbooks	30	$18.49	4/20
free geometry books	10	$0	8/20
geometry book online free	10	$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=open+source+geometry+textbook&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