seodata.dev

keyword

mathematics open

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

$ curl "https://api.seodata.dev/v1/keyword?q=mathematics+open&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-07-01 | +--------------+------------------+
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
open math 12,100 $6.56 10/20
open maths 12,100 $6.56 5/20
open mathematics 9,900 $4.84 10/20
math textbook 1,900 $0.88 5/20
math open 70 $0 13/20
maths open 70 $0 8/20
opensource math 40 $23.77 6/20
math open source 40 $3.59 5/20
open math textbook 40 $0 5/20
open math textbooks 40 $0 5/20

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=mathematics+open&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