seodata.dev

keyword

ancient history textbook

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

$ curl "https://app.seodata.dev/v1/keyword?q=ancient+history+textbook&country=us" +--------------+------------------+ | volume | 170 | | cpc | $0.3 | | competition | 1 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
books ancient history 4,400 $0.53 5/20
ancient history books 2,900 $0.38 11/20
ancient history book 1,900 $0.43 15/20
ancient world history textbooks 260 $0.28 10/20
ancient world history textbook 260 $0.28 8/20
ancient history textbooks 170 $0.45 13/20
ancient world history book 170 $0.8 6/20
ancient world history books 170 $0.8 6/20
world history textbook ancient civilization 70 $0.67 6/20
world history: ancient civilization textbook 70 $0.67 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=ancient+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