keyword

free ebook textbooks online

Monthly search volume and cost-per-click data for "free ebook textbooks online" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=free+ebook+textbooks+online&country=us" +--------------+------------------+ | volume | 20 | | cpc | $4.45 | | competition | 0.19 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

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
online textbook free	14,800	$5.08	16/20
textbook websites free	40	$11.88	18/20
free university textbooks pdf	20	$0	14/20
free pdf for textbooks	20	$4	13/20
free pdf textbooks by isbn	20	$0	13/20
free university books online	20	$0	13/20
free online university books	20	$0	12/20
how to find any textbook online for free	20	$0	12/20
where can i get my textbooks for free	20	$0	12/20
uni books online free	10	$0	13/20

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=free+ebook+textbooks+online&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