| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is a ventilation perfusion mismatch | 0.11 | 0.8 | 5835 | 39 | 40 |
| what | 1.84 | 1 | 575 | 68 | 4 |
| is | 1.94 | 1 | 989 | 88 | 2 |
| a | 1.92 | 0.9 | 691 | 73 | 1 |
| ventilation | 0.11 | 0.1 | 6808 | 76 | 11 |
| perfusion | 1.98 | 0.6 | 9722 | 69 | 9 |
| mismatch | 1.24 | 0.5 | 3989 | 6 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is a ventilation perfusion mismatch | 1.47 | 0.4 | 8602 | 48 |
