| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| authorization letter to use | 1.99 | 0.6 | 7084 | 3 | 27 |
| authorization | 1.95 | 0.9 | 99 | 61 | 13 |
| letter | 0.04 | 0.3 | 2120 | 11 | 6 |
| to | 1.41 | 0.1 | 5712 | 77 | 2 |
| use | 0.87 | 0.3 | 4150 | 39 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| authorization letter to use | 0.97 | 0.5 | 3642 | 78 |
