| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| archives of clinical trails | 0.42 | 0.9 | 9833 | 36 | 27 |
| archives | 0.5 | 0.8 | 5102 | 81 | 8 |
| of | 1.34 | 0.6 | 7699 | 7 | 2 |
| clinical | 1.86 | 0.8 | 4613 | 74 | 8 |
| trails | 0.02 | 0.6 | 279 | 79 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| archives of clinical trails | 0.49 | 0.5 | 1711 | 66 |
