| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| us clinical trial regulations | 1.97 | 1 | 2583 | 5 | 29 |
| us | 1.94 | 0.8 | 5719 | 97 | 2 |
| clinical | 1.75 | 0.5 | 5277 | 54 | 8 |
| trial | 0.89 | 0.8 | 9889 | 32 | 5 |
| regulations | 0.12 | 0.3 | 9003 | 17 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| us clinical trial regulations | 0.58 | 0.3 | 2586 | 90 |
