| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| copd pathophysiology peer reviewed articles | 1.78 | 0.7 | 3224 | 95 | 43 |
| copd | 1.27 | 0.4 | 3443 | 33 | 4 |
| pathophysiology | 1.57 | 0.2 | 7067 | 46 | 15 |
| peer | 0.96 | 0.5 | 4818 | 82 | 4 |
| reviewed | 0.74 | 0.5 | 7197 | 5 | 8 |
| articles | 0.84 | 0.3 | 5134 | 47 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| copd pathophysiology peer reviewed articles | 1.38 | 1 | 2744 | 74 |
