seodata.dev

keyword

carbon and oxygen

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

$ curl "https://api.seodata.dev/v1/keyword?q=carbon+and+oxygen&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $1.89 | | competition | 0.1 | | country | US | | updated | 2026-06-08 | +--------------+------------------+
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 oxygen 1,300 $1.89 10/20
carbon dioxide oxygen 720 $0 11/20
carbon dioxide and oxygen 720 $0 10/20
carbon dioxide-oxygen 720 $0 10/20
oxygen and carbon dioxide 720 $0 8/20
oxygen carbon dioxide 720 $0 8/20
oxygen to carbon dioxide 720 $0 7/20
carbon dioxide is oxygen 260 $0 8/20
co2 and oxygen 210 $0 8/20
co2 oxygen 210 $0 8/20

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+and+oxygen&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