| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ventilation definition physiology | 1.8 | 1 | 4555 | 96 | 33 |
| ventilation | 1.67 | 0.1 | 7229 | 75 | 11 |
| definition | 1.33 | 0.9 | 7651 | 26 | 10 |
| physiology | 0.53 | 0.6 | 1557 | 2 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ventilation definition physiology | 0.58 | 0.8 | 8240 | 95 |
