keyword

pubmed central database

Monthly search volume and cost-per-click data for "pubmed central database" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=pubmed+central+database&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0.02 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
pubmed	673,000	$5.06	12/20
pubmed central	14,800	$4	20/20
pmc pubmed	14,800	$4.54	14/20
pmc pubmed central	14,800	$3.7	14/20
pubmed gov	2,400	$1.81	10/20
pubmed ncbi	1,600	$3.1	9/20
pubmed pmc	320	$3.28	10/20
pubmed central pmc	320	$3.28	9/20
pubmed and pmc	210	$6	9/20
pubmed and pubmed central	170	$0	9/20

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=pubmed+central+database&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt