seodata.dev

keyword

fourth ventricle of the brain

Monthly search volume and cost-per-click data for "fourth ventricle of the brain" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=fourth+ventricle+of+the+brain&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-09-18 | +--------------+------------------+
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
4th ventricle 5,400 $0 20/20
fourth ventricle 5,400 $0 20/20
4 ventricles of the brain 2,900 $0 20/20
fourth ventricle in brain 2,900 $0 17/20
brain 4th ventricle 2,900 $0 16/20
brain fourth ventricle 2,900 $0 16/20
fourth ventricle of brain 2,900 $0 16/20
fourth ventricle anatomy 170 $0 16/20
the fourth ventricle is in the 110 $0 17/20
4th ventricle of brain location 50 $0 18/20

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=fourth+ventricle+of+the+brain&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