keyword

conceptual physics online textbook

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

$ curl "https://api.seodata.dev/v1/keyword?q=conceptual+physics+online+textbook&country=us" +--------------+------------------+ | volume | 30 | | cpc | $1.58 | | competition | 0.86 | | country | US | | updated | 2026-06-28 | +--------------+------------------+

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
conceptual physics	2,400	$0.73	5/20
conceptual physics by paul hewitt	320	$1.01	5/20
paul hewitt conceptual physics	260	$1.05	6/20
conceptual physics paul hewitt	260	$1.05	5/20
conceptual physics textbook	260	$0.93	5/20
conceptual physics by paul g hewitt	210	$1.53	5/20
conceptual physics textbooks	170	$0.56	5/20
physics conceptual book	90	$0.25	5/20
conceptual physics textbook online	30	$0.61	15/20
conceptual physics book online	30	$0.61	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=conceptual+physics+online+textbook&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