| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| recommendation letter sample phd | 0.41 | 0.3 | 2702 | 99 | 32 |
| recommendation | 0.65 | 1 | 6064 | 2 | 14 |
| letter | 1.1 | 0.2 | 9622 | 34 | 6 |
| sample | 1.88 | 0.2 | 4466 | 63 | 6 |
| phd | 1.53 | 0.4 | 4619 | 24 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| recommendation letter sample phd | 0.73 | 0.5 | 9325 | 81 |
