| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sign authority letter format | 1.87 | 0.2 | 191 | 58 | 28 |
| sign | 0.27 | 0.4 | 7816 | 2 | 4 |
| authority | 1.78 | 0.3 | 1836 | 85 | 9 |
| letter | 1.92 | 1 | 702 | 44 | 6 |
| format | 0.76 | 0.7 | 7649 | 27 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sign authority letter format | 0.67 | 0.9 | 4628 | 43 |
