keyword

cardiovascular system major structures

Monthly search volume and cost-per-click data for "cardiovascular system major structures" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=cardiovascular+system+major+structures&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-29 | +--------------+------------------+

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
cardiovascular system	33,100	$7.56	16/20
circulatory system meaning	3,600	$0	14/20
cardiovascular system organs	2,900	$0	15/20
cardiovascular system parts	2,400	$0.02	15/20
circulatory system parts	2,400	$0.02	14/20
the circulatory system parts	2,400	$0.02	14/20
cardiovascular system structure	1,600	$0	14/20
cardiovascular organs	1,000	$0	17/20
which structure is part of the circulatory system	480	$0	15/20
circulatory system organ	90	$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=cardiovascular+system+major+structures&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