| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| recommendation letter sample for phd student | 0.4 | 1 | 7936 | 36 | 44 |
| recommendation | 0.1 | 0.8 | 5363 | 73 | 14 |
| letter | 0.41 | 0.2 | 9493 | 90 | 6 |
| sample | 1.48 | 0.5 | 7641 | 13 | 6 |
| for | 1.33 | 0.7 | 3130 | 52 | 3 |
| phd | 0.23 | 0.8 | 6771 | 9 | 3 |
| student | 0.32 | 0.6 | 7096 | 20 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| recommendation letter sample for phd student | 1.17 | 0.7 | 864 | 66 |
