| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| physical examination of emphysema | 0.06 | 0.1 | 4376 | 11 | 33 |
| physical | 0.98 | 0.1 | 6523 | 12 | 8 |
| examination | 1.94 | 0.6 | 9151 | 74 | 11 |
| of | 1.65 | 0.6 | 9937 | 18 | 2 |
| emphysema | 1.56 | 0.4 | 8853 | 91 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| physical examination of emphysema | 1.03 | 0.8 | 3901 | 70 |
