| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| gold copd severity grading | 0.68 | 0.9 | 7794 | 76 | 26 |
| gold | 0.82 | 0.3 | 6145 | 99 | 4 |
| copd | 0.8 | 0.5 | 3651 | 80 | 4 |
| severity | 0.41 | 0.2 | 5064 | 56 | 8 |
| grading | 1.41 | 0.8 | 5412 | 50 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| gold copd severity grading | 0.82 | 1 | 5744 | 16 |
