keyword

head injury signs

Monthly search volume and cost-per-click data for "head injury signs" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=head+injury+signs&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $1.09 | | competition | 0.06 | | country | US | | updated | 2026-06-26 | +--------------+------------------+

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
trauma brain symptoms	18,100	$1.72	17/20
head injuries	12,100	$2.19	20/20
head injury	12,100	$2.19	20/20
head injury symptoms	8,100	$1.08	20/20
head injury: symptoms	8,100	$1.09	20/20
brain trauma symptoms	2,900	$2.06	18/20
hit in the head	1,900	$0.55	20/20
mild head injury	1,900	$2.36	20/20
how long after head injury can symptoms occur	1,900	$2.73	18/20
head trauma symptoms	1,300	$2.04	20/20

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=head+injury+signs&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