| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| clinical trial registration uk | 1.43 | 0.6 | 1343 | 4 | 30 |
| clinical | 0.16 | 0.6 | 8931 | 15 | 8 |
| trial | 0.85 | 0.8 | 8865 | 86 | 5 |
| registration | 0.33 | 0.3 | 4692 | 43 | 12 |
| uk | 0.49 | 0.2 | 3705 | 13 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| clinical trial registration uk | 0.94 | 0.8 | 4344 | 31 |
