keyword

brain book pdf

Monthly search volume and cost-per-click data for "brain book pdf" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=brain+book+pdf&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.47 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

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
the brain book	590	$1.95	3/20
brain pdf	210	$0	3/20
pdf brain	210	$0	3/20
brain books pdf	30	$0	15/20
the brain book pdf	30	$0.28	4/20
how brain works pdf	20	$0	4/20
how the brain works pdf	20	$0	4/20
human brain pdf	20	$0	3/20
the brain pdf	20	$0	3/20
brain basics pdf	10	$0	4/20

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=brain+book+pdf&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