| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pen pals for prisoners | 0.21 | 0.4 | 5201 | 4 | 22 |
| pen | 1.59 | 0.1 | 8830 | 41 | 3 |
| pals | 0.15 | 0.4 | 6936 | 61 | 4 |
| for | 1.82 | 0.2 | 9629 | 50 | 3 |
| prisoners | 0.6 | 0.5 | 8375 | 99 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pen pals for prisoners | 1.8 | 0.9 | 7391 | 12 |
