keyword

best environment books

Monthly search volume and cost-per-click data for "best environment books" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+environment+books&country=us" +--------------+------------------+ | volume | 260 | | cpc | $0.61 | | competition | 0.71 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

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
environmental book	390	$0.46	12/20
environment books	390	$1.21	11/20
environmental books	390	$0.46	11/20
best books about environmentalism	260	$0.61	11/20
best environmental books	260	$0.61	11/20
book about environment	260	$0.33	11/20
book on environment	260	$2.62	11/20
books about environment	260	$0.33	11/20
books on environmentalism	260	$2.62	10/20
books on the environment	260	$2.62	10/20

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=best+environment+books&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