keyword
Monthly search volume and cost-per-click data for "where does co2 come from in the body" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| co2 what is | 22,200 | $0.18 | 9/20 |
| what is co2 | 22,200 | $0.18 | 9/20 |
| co2 meaning | 3,600 | $3.32 | 10/20 |
| carbon dioxide in human body | 70 | $0 | 10/20 |
| carbon dioxide in the human body | 70 | $0 | 9/20 |
| how is co2 made in the body | 50 | $0 | 10/20 |
| how is co2 produced in the body | 50 | $0 | 9/20 |
| how is carbon dioxide made in the body | 40 | $0 | 10/20 |
| how carbon dioxide is produced in the body | 40 | $0 | 9/20 |
| where does carbon dioxide come from in the body | 30 | $0 | 14/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt