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keyword

symptoms of brain injury

Monthly search volume and cost-per-click data for "symptoms of brain injury" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=symptoms+of+brain+injury&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $1.65 | | competition | 0.05 | | country | US | | updated | 2026-06-17 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
trauma brain symptoms 18,100 $1.72 20/20
traumatic brain injury symptoms 6,600 $2.11 20/20
brain trauma symptoms 2,900 $2.06 20/20
brain damage symptoms 2,400 $15.53 20/20
brain damage: symptoms 2,400 $2.3 20/20
brain injury symptoms 2,400 $1.65 20/20
severe traumatic brain injury 1,900 $3.4 20/20
signs of brain damage 1,900 $4.56 20/20
head trauma symptoms 1,300 $2.04 20/20
symptoms of brain damage 1,300 $1.16 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://app.seodata.dev/v1/keyword?q=symptoms+of+brain+injury&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