keyword

math online books

Monthly search volume and cost-per-click data for "math online books" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=math+online+books&country=us" +--------------+------------------+ | volume | 480 | | cpc | $10.53 | | competition | 0.32 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

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
math textbook	1,900	$0.88	10/20
textbook math	1,600	$1.22	11/20
math online book	480	$2.82	12/20
mathematics book online	480	$10.53	12/20
online math book	480	$10.53	12/20
math books online	480	$5.16	11/20
online textbooks mathematics	170	$7.33	12/20
online mathematics textbook	170	$13.12	11/20
math textbooks online	170	$7.33	10/20
online textbook math	170	$7.33	10/20

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=math+online+books&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