keyword

online textbook for world history

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

$ curl "https://app.seodata.dev/v1/keyword?q=online+textbook+for+world+history&country=us" +--------------+------------------+ | volume | 210 | | cpc | $1.08 | | competition | 0.3 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
world history book	5,400	$0.49	9/20
world history textbook	3,600	$0.92	13/20
textbooks world history	2,400	$0.46	8/20
online world history textbook	260	$4.36	11/20
online textbook world history	210	$3.2	12/20
online global history textbook	210	$1.08	11/20
online textbooks world history	210	$1.08	11/20
world history textbook online	210	$3.2	8/20
free world history textbook	40	$2.22	8/20
world history textbook free	40	$2.27	8/20

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=online+textbook+for+world+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