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keyword

e r diagram notation

Monthly search volume and cost-per-click data for "e r diagram notation" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=e+r+diagram+notation&country=us" +--------------+------------------+ | volume | 390 | | cpc | $21.84 | | competition | 0.05 | | country | US | | updated | 2026-06-01 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
er diagrams 18,100 $9.75 19/20
entity relationship diagram 18,100 $9.75 17/20
entity-relationship diagram symbols 1,300 $0 20/20
erwin diagram symbols 1,300 $0 19/20
er diagram symbols 1,000 $0 20/20
entity relationship diagram symbols 1,000 $0 19/20
erd symbols 1,000 $0 19/20
e-r diagram notation 390 $21.84 16/20
entity relationship model notation 390 $21.84 16/20
er diagram notation 390 $21.84 16/20

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=e+r+diagram+notation&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