seodata.dev

keyword

circulation definition medical

Monthly search volume and cost-per-click data for "circulation definition medical" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=circulation+definition+medical&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | 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
system circulation 74,000 $0.9 15/20
circulation 12,100 $2.4 18/20
blood circulation 5,400 $1.77 17/20
define circulation 3,600 $0 20/20
blood circulation in heart 3,600 $0.05 14/20
blood circulation in the heart 3,600 $0.05 14/20
circulation of the heart 3,600 $0.05 14/20
heart and circulatory 3,600 $0.05 14/20
organ in the circulatory system 2,900 $0 16/20
circulation definition 2,400 $0 17/20

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=circulation+definition+medical&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