keyword

e book physics

Monthly search volume and cost-per-click data for "e book physics" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=e+book+physics&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

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
physics textbooks	1,900	$0.58	5/20
physics online reading	70	$55.86	7/20
free book on physics	50	$12.44	6/20
free books on physics	50	$0	6/20
physics books free	50	$0	6/20
physics free books	50	$12.44	6/20
free physics textbooks online	30	$4.66	6/20
ebook physics	20	$4.33	11/20
free online physics books	20	$5.2	10/20
crdg physics book pdf	10	$0	7/20

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=e+book+physics&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