| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| prolonged expiratory phase and wheezing | 1.76 | 0.6 | 4267 | 97 | 39 |
| prolonged | 0.75 | 0.9 | 690 | 53 | 9 |
| expiratory | 1.73 | 0.4 | 8879 | 33 | 10 |
| phase | 1.43 | 0.1 | 9386 | 31 | 5 |
| and | 0.01 | 0.4 | 9660 | 3 | 3 |
| wheezing | 0.37 | 0.8 | 4033 | 69 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| prolonged expiratory phase and wheezing | 0.33 | 0.4 | 4137 | 2 |
