seodata.dev

keyword

open source world history textbook

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

$ curl "https://app.seodata.dev/v1/keyword?q=open+source+world+history+textbook&country=us" +--------------+------------------+ | volume | 20 | | cpc | $4.21 | | competition | 0.19 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
world history book 5,400 $0.49 7/20
book world history 4,400 $0.53 6/20
world history textbook 3,600 $0.92 6/20
global history textbook 2,400 $0.46 5/20
world history textbooks 2,400 $0.43 5/20
world history text 40 $0 7/20
world history textbook free 40 $2.27 7/20
world history books online 40 $0 6/20
world history texts 40 $0 6/20
world history oer 10 $13.74 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+world+history+textbook&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt