seodata.dev

keyword

the four states of matter

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

$ curl "https://app.seodata.dev/v1/keyword?q=the+four+states+of+matter&country=us" +--------------+------------------+ | volume | 260 | | 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
states matter 27,100 $0.47 17/20
matter states 27,100 $0.47 14/20
states of matter 27,100 $6.32 14/20
states of the matter 27,100 $6.32 12/20
the states of matter 22,200 $0 12/20
4 states of matter 4,400 $0 20/20
four states of matter 4,400 $0 20/20
four forms of matter 4,400 $0 13/20
how many types of matter are there 4,400 $0 13/20
four state of matter 4,400 $0 12/20

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=the+four+states+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