keyword

movement of molecules

Monthly search volume and cost-per-click data for "movement of molecules" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=movement+of+molecules&country=us" +--------------+------------------+ | volume | 210 | | cpc | $0 | | competition | 0.03 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
passive transport	18,100	$0	11/20
example of passive diffusion	3,600	$0	12/20
passive diffusion example	3,600	$0	12/20
passive transport examples	3,600	$0	10/20
active transport and passive transport	3,600	$0	9/20
passive active transport	3,600	$0	9/20
what is diffusion biology	3,600	$0	9/20
is diffusion active or passive	1,900	$0	9/20
cell diffusion	1,300	$0	11/20
the movement of molecules	110	$0	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://api.seodata.dev/v1/keyword?q=movement+of+molecules&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