| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pulmonary ventilation vs respiration | 1.43 | 0.8 | 2259 | 36 | 36 |
| pulmonary | 1.91 | 1 | 6408 | 51 | 9 |
| ventilation | 0.72 | 0.1 | 9625 | 11 | 11 |
| vs | 1.85 | 0.7 | 4138 | 66 | 2 |
| respiration | 0.91 | 0.6 | 8558 | 74 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pulmonary ventilation vs respiration | 0.22 | 0.1 | 5409 | 67 |
