| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| authorization letter for student | 1.93 | 0.8 | 3509 | 65 | 32 |
| authorization | 0.11 | 0.4 | 3985 | 88 | 13 |
| letter | 1.39 | 1 | 7674 | 20 | 6 |
| for | 2 | 0.2 | 2444 | 30 | 3 |
| student | 0.2 | 0.5 | 3938 | 97 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| authorization letter for student | 1.83 | 1 | 4618 | 8 |
