| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| confidential comments to the editor | 1.57 | 0.3 | 4302 | 19 | 35 |
| confidential | 0.54 | 0.1 | 6778 | 85 | 12 |
| comments | 1.93 | 0.8 | 1334 | 22 | 8 |
| to | 1.28 | 0.3 | 7838 | 93 | 2 |
| the | 1.6 | 0.8 | 4269 | 66 | 3 |
| editor | 1.75 | 0.4 | 5006 | 71 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| confidential comments to the editor | 0.13 | 0.9 | 5750 | 18 |
