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keyword

the diffusion of substances within a solution

Monthly search volume and cost-per-click data for "the diffusion of substances within a solution" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=the+diffusion+of+substances+within+a+solution&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
simple diffusion 12,100 $0 13/20
diffusion definition biology 4,400 $0 10/20
diffusion definition in biology 4,400 $0 10/20
what is diffusion biology 3,600 $0 11/20
what is diffusion in biology 3,600 $0 10/20
what is simple diffusion 2,400 $0 12/20
diffusion simple definition 1,900 $0 10/20
simple diffusion definition 1,900 $0 10/20
diffusion in a cell 1,300 $0 12/20
diffusion in cells 1,300 $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+diffusion+of+substances+within+a+solution&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt