| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| letter of recommendation medical field | 1.55 | 0.1 | 4990 | 4 | 38 |
| letter | 1.06 | 1 | 4359 | 17 | 6 |
| of | 1.59 | 1 | 859 | 47 | 2 |
| recommendation | 0.12 | 0.8 | 4966 | 85 | 14 |
| medical | 0.61 | 0.1 | 5904 | 83 | 7 |
| field | 0.38 | 0.8 | 7154 | 87 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| letter of recommendation medical field | 1.31 | 0.7 | 2921 | 41 |
