| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| prb letters impact factor | 1.68 | 0.4 | 8561 | 99 | 25 |
| prb | 0.78 | 0.4 | 7282 | 97 | 3 |
| letters | 0.33 | 1 | 3735 | 84 | 7 |
| impact | 1.73 | 0.7 | 4798 | 33 | 6 |
| factor | 0.14 | 0.2 | 3253 | 91 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| prb letters impact factor | 1.39 | 0.5 | 3459 | 9 |
