seodata.dev

keyword

what does heart do

Monthly search volume and cost-per-click data for "what does heart do" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+does+heart+do&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
human heart 60,500 $0.21 20/20
the heart 12,100 $0.13 20/20
heart organ 5,400 $0.26 20/20
organ heart 5,400 $0.26 20/20
heart function 4,400 $4.51 20/20
heart body 3,600 $0.13 20/20
heart in body 3,600 $0.13 20/20
function of heart 2,900 $7.54 20/20
what is heart 2,900 $0 20/20
what is the heart 2,900 $0 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=what+does+heart+do&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