keyword

books on physics

Monthly search volume and cost-per-click data for "books on physics" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=books+on+physics&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0.4 | | competition | 1 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
books for physics	5,400	$0.46	20/20
books about physics	5,400	$0.4	17/20
book for physics	5,400	$0.4	11/20
books of physics	5,400	$0.46	11/20
book about physics	5,400	$0.46	10/20
book on physics	5,400	$0.4	10/20
book physics	5,400	$0.46	10/20
physic book	5,400	$0.4	10/20
physics books	4,400	$0.5	11/20
physics book	2,400	$0.46	14/20

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=books+on+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