seodata.dev

keyword

is oxygen carbon dioxide

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

$ curl "https://api.seodata.dev/v1/keyword?q=is+oxygen+carbon+dioxide&country=us" +--------------+------------------+ | volume | 260 | | cpc | $0 | | competition | 0 | | 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 dioxide and oxygen 720 $0 12/20
oxygen to carbon dioxide 720 $0 11/20
carbon dioxide is oxygen 260 $0 10/20
is carbon dioxide oxygen 260 $0 9/20
co2 and oxygen 210 $0 9/20
co2 vs oxygen 170 $0 9/20
carbon dioxide vs oxygen 140 $0 10/20
oxygen vs carbon dioxide 140 $0 10/20
dioxide oxygen 140 $0 9/20
what is co2 and o2 40 $0 9/20

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=is+oxygen+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