| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| examples of phd recommendation letter | 1.11 | 0.2 | 8059 | 9 | 37 |
| examples | 0.76 | 0.9 | 11 | 96 | 8 |
| of | 1.83 | 0.5 | 7786 | 99 | 2 |
| phd | 1.22 | 0.3 | 8855 | 52 | 3 |
| recommendation | 1.05 | 0.1 | 7463 | 54 | 14 |
| letter | 1.53 | 0.4 | 235 | 97 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| examples of phd recommendation letter | 1.17 | 0.2 | 3595 | 76 |
| examples of letters of recommendation for phd | 0.54 | 0.8 | 2753 | 59 |
