| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free sample professional reference letter | 0.54 | 0.9 | 5105 | 46 | 41 |
| free | 0.53 | 0.8 | 6410 | 22 | 4 |
| sample | 1.11 | 0.5 | 175 | 60 | 6 |
| professional | 1.31 | 0.2 | 7913 | 88 | 12 |
| reference | 1.69 | 0.1 | 312 | 10 | 9 |
| letter | 0.76 | 0.9 | 7082 | 52 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free sample professional reference letter | 1.54 | 0.5 | 4093 | 25 |
