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keyword

compositions of matter

Monthly search volume and cost-per-click data for "compositions of matter" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=compositions+of+matter&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
classification of matter 2,900 $4.22 4/20
classifying matter 2,900 $4.22 4/20
classes of matter 2,400 $0 4/20
matter chemistry 590 $0 4/20
composition of matter 390 $0 13/20
patent composition of matter 140 $0 4/20
what are the composition of matter 50 $0 14/20
what is composition of matter 50 $0 13/20
what is the composition of matter 50 $0 11/20
matter components 50 $0 4/20

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=compositions+of+matter&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