keyword

online reading textbooks

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

$ curl "https://api.seodata.dev/v1/keyword?q=online+reading+textbooks&country=us" +--------------+------------------+ | volume | 50 | | cpc | $3.44 | | competition | 0.35 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

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
book for reading free	40,500	$3.82	12/20
books web	27,100	$11.36	11/20
websites for free books	12,100	$20.37	12/20
online reading books	8,100	$4.05	12/20
book online free	5,400	$3.74	12/20
reading website free	2,900	$3.71	12/20
online book reading library	880	$3.23	12/20
textbook online reading	50	$3.44	14/20
online textbook reading	50	$4.36	13/20
textbook reading online	50	$4.36	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://api.seodata.dev/v1/keyword?q=online+reading+textbooks&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