seodata.dev

keyword

textbook history

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

$ curl "https://app.seodata.dev/v1/keyword?q=textbook+history&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0.26 | | competition | 0.61 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
us history textbook 4,400 $0.64 16/20
united states history textbook 4,400 $0.64 15/20
american history textbooks 3,600 $0.55 19/20
textbooks american history 3,600 $0.56 10/20
united states history textbooks 3,600 $0.56 10/20
history textbook 1,900 $0.46 20/20
history text book 210 $0.66 11/20
american history text books 170 $0.5 10/20
american world history textbook 70 $0.18 11/20
textbooks history 40 $0.26 12/20

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=textbook+history&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