keyword

a researcher claims that increased atmospheric carbon dioxide

Monthly search volume and cost-per-click data for "a researcher claims that increased atmospheric carbon dioxide" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=a+researcher+claims+that+increased+atmospheric+carbon+dioxide&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-22 | +--------------+------------------+

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
greenhouse gases	49,500	$3.19	2/20
the planetary	22,200	$0.13	2/20
what are the reasons for climate change	12,100	$19.13	2/20
what causes climate change	12,100	$19.13	2/20
causes climate change	6,600	$36.8	2/20
causes of climate change	6,600	$36.8	2/20
what cause climate change	6,600	$9.93	2/20
what is causing global warming	6,600	$14.78	2/20
a researcher claims that the incorporation of carbon dioxide	50	$0	5/20
a researcher claims that different metabolic pathways allow bacteria	50	$0	3/20

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=a+researcher+claims+that+increased+atmospheric+carbon+dioxide&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