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keyword

nih pubmed central

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

$ curl "https://app.seodata.dev/v1/keyword?q=nih+pubmed+central&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-02 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
pubmed 673,000 $5.06 11/20
pubmed central 14,800 $4 16/20
pmc pubmed central 14,800 $3.7 14/20
pmc pubmed 14,800 $4.54 13/20
ncbi pubmed 5,400 $0 11/20
pubmed gov 2,400 $1.81 13/20
nih pubmed 1,300 $1.62 15/20
nih and pubmed 1,300 $1.62 11/20
ncbi pubmed central 320 $0 11/20
pubmed pmc 320 $3.28 11/20

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=nih+pubmed+central&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