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keyword

entity relationship symbols

Monthly search volume and cost-per-click data for "entity relationship symbols" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=entity+relationship+symbols&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $0 | | competition | 0 | | 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
what is an entity relationship model 1,900 $0 15/20
entity-relationship diagram symbols 1,300 $0 20/20
erwin diagram symbols 1,300 $0 16/20
entity relationship diagram symbols 1,000 $0 20/20
entity-relationship symbols 1,000 $0 20/20
er diagram symbols 1,000 $0 20/20
erd symbols 1,000 $0 20/20
entity relationship notation 390 $10.7 15/20

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=entity+relationship+symbols&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