seodata.dev

keyword

evidence based hierarchy

Monthly search volume and cost-per-click data for "evidence based hierarchy" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=evidence+based+hierarchy&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
hierarchy of evidence: 2,400 $0 14/20
evidence hierarchy 1,900 $0 19/20
hierarchy of evidence 1,900 $0 18/20
level of evidence pyramid 1,600 $0 13/20
pyramid of evidence 880 $0 15/20
evidence hierarchy in research 320 $0 11/20
research hierarchy of evidence 320 $0 11/20
what is the hierarchy of evidence in research 40 $0 11/20
hierarchy of clinical evidence 20 $0 14/20
hierarchy of evidence explained 20 $0 13/20

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=evidence+based+hierarchy&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