keyword

circulatory system test

Monthly search volume and cost-per-click data for "circulatory system test" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=circulatory+system+test&country=us" +--------------+------------------+ | volume | 480 | | cpc | $6.66 | | competition | 0.09 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

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
circulation system quiz	590	$0	16/20
circulatory quiz	590	$9.36	16/20
circulatory system quiz	590	$0	15/20
quiz on circulatory system	590	$9.36	15/20
circulation quiz	590	$9.36	14/20
circulatory system quizzes	590	$0	14/20
quiz circulatory system	590	$0	14/20
quiz for circulatory system	590	$0	13/20
test circulatory system	480	$7.7	13/20
circulatory system practice test	110	$0	15/20

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=circulatory+system+test&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