| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| emphysema and sugar | 0.29 | 0.6 | 7359 | 20 | 19 |
| emphysema | 1.07 | 0.1 | 2436 | 84 | 9 |
| and | 0.6 | 0.8 | 370 | 58 | 3 |
| sugar | 0.91 | 0.7 | 6494 | 69 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| emphysema and surgery | 1.24 | 0.8 | 1129 | 34 |
| emphysema and surfactant | 1.96 | 0.9 | 3008 | 78 |
| subcutaneous emphysema after surgery | 0.53 | 0.9 | 1596 | 96 |
| lung reduction surgery for emphysema | 1.7 | 0.6 | 8504 | 47 |
| lung surgery for emphysema | 1.15 | 0.3 | 6311 | 83 |
| subcutaneous emphysema laparoscopic surgery | 0.64 | 1 | 5886 | 6 |
| subcutaneous emphysema after robotic surgery | 1.42 | 0.5 | 1564 | 34 |
| surgery for emphysema | 0.35 | 0.8 | 5346 | 4 |
| having surgery with emphysema | 0.33 | 0.5 | 3254 | 67 |
| surgery for emphysema and copd | 0.28 | 0.2 | 5045 | 92 |
