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keyword

substance definition science

Monthly search volume and cost-per-click data for "substance definition science" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=substance+definition+science&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
define substance 22,200 $0 20/20
definition of substance 22,200 $0 20/20
substance definition 22,200 $0 20/20
substances definition 22,200 $0 20/20
what is a substance 5,400 $0 20/20
what is substance 5,400 $0 20/20
meaning of substance in science 1,600 $0 20/20
substance meaning in science 1,600 $0 20/20
substance science definition 1,600 $0 20/20
substance meaning in chemistry 1,000 $0 20/20

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=substance+definition+science&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