keyword

a hollow cavity within a bone is called a

Monthly search volume and cost-per-click data for "a hollow cavity within a bone is called a" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=a+hollow+cavity+within+a+bone+is+called+a&country=us" +--------------+------------------+ | volume | 110 | | 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
medullary cavity	9,900	$0	10/20
bone medullary cavity	590	$0	8/20
cavity in bone	590	$0	8/20
medullary cavity of bone	590	$0	8/20
what lines the medullary cavity	260	$0	9/20
a cavity within a bone	210	$0	9/20
cavity within a bone	210	$0	9/20
a hollow cavity within a bone is called a:	170	$0	9/20
hollow cavity within a bone	70	$0	10/20
in adults the medullary cavity is filled with	50	$0	8/20

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=a+hollow+cavity+within+a+bone+is+called+a&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