seodata.dev

keyword

books mathematics

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

$ curl "https://api.seodata.dev/v1/keyword?q=books+mathematics&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $0.82 | | competition | 0.54 | | 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 books 9,900 $0.53 15/20
books of mathematics 9,900 $0.59 14/20
books about mathematics 9,900 $0.63 13/20
maths books 9,900 $0.82 8/20
books for math 9,900 $0.59 7/20
books about math 8,100 $0.55 8/20
best math books 880 $0.34 7/20
good maths books 880 $0.34 7/20
books about maths 390 $0.94 8/20
best mathematics books 170 $0.74 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://api.seodata.dev/v1/keyword?q=books+mathematics&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