seodata.dev

keyword

circulation of blood through human heart

Monthly search volume and cost-per-click data for "circulation of blood through human heart" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=circulation+of+blood+through+human+heart&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-27 | +--------------+------------------+
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
function of circulatory system 9,900 $0 14/20
circulatory system function 9,900 $0 13/20
path of blood in the heart 9,900 $0.02 13/20
pathway of the blood in the heart 9,900 $0.02 13/20
blood circulation in heart 3,600 $0.05 16/20
blood circulation of the heart 3,600 $0.34 14/20
circulation of the heart 3,600 $0.05 14/20
blood flow through human heart 20 $0 14/20
blood flow through the human heart 20 $0 14/20
what order does blood flow through the body and heart 20 $0 14/20

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+of+blood+through+human+heart&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