| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| recommendation letter sample research | 1.48 | 0.3 | 5957 | 31 | 37 |
| recommendation | 0.19 | 0.8 | 9317 | 41 | 14 |
| letter | 1.47 | 0.2 | 9100 | 51 | 6 |
| sample | 0.43 | 0.9 | 9778 | 1 | 6 |
| research | 1.04 | 0.8 | 78 | 3 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| recommendation letter sample research | 0.39 | 0.1 | 3916 | 90 |
