| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rrl sites for research | 0.26 | 0.1 | 9561 | 75 | 22 |
| rrl | 0.16 | 0.6 | 611 | 64 | 3 |
| sites | 0.35 | 0.7 | 2817 | 6 | 5 |
| for | 1.01 | 0.2 | 7520 | 78 | 3 |
| research | 0.82 | 0.4 | 8756 | 2 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rrl sites for research | 1.33 | 0.3 | 4858 | 60 |
