| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| clinical trial for registration | 1.09 | 0.4 | 1542 | 87 | 31 |
| clinical | 0.58 | 0.5 | 3265 | 34 | 8 |
| trial | 1.43 | 1 | 8929 | 6 | 5 |
| for | 1.75 | 0.5 | 8480 | 67 | 3 |
| registration | 0.62 | 0.6 | 3606 | 51 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| clinical trial for registration | 0.72 | 0.3 | 9560 | 30 |
