| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free sample recommendation letter from doctor | 1.52 | 0.6 | 1751 | 9 | 45 |
| free | 1.73 | 0.3 | 3193 | 80 | 4 |
| sample | 0.36 | 0.1 | 764 | 8 | 6 |
| recommendation | 1.49 | 0.5 | 12 | 79 | 14 |
| letter | 1.97 | 0.4 | 2589 | 85 | 6 |
| from | 0.03 | 0.5 | 9654 | 23 | 4 |
| doctor | 1.95 | 0.8 | 1211 | 88 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free sample recommendation letter from doctor | 1.18 | 0.6 | 6296 | 64 |
