keyword

carbon sources

Monthly search volume and cost-per-click data for "carbon sources" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=carbon+sources&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

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
carbon source	1,600	$0	20/20
source of carbon	1,600	$0	11/20
what are carbon sources	720	$0	13/20
what is a carbon source	720	$0	10/20
what is carbon source	720	$0	10/20
examples of carbon sources	390	$0	14/20
carbon source examples	390	$0	10/20
example of carbon source	390	$0	10/20
carbon source definition	320	$0	11/20
natural carbon sources	50	$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://api.seodata.dev/v1/keyword?q=carbon+sources&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