| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| clinical trials register eudract | 0.64 | 0.2 | 1326 | 84 | 32 |
| clinical | 1.08 | 1 | 6394 | 15 | 8 |
| trials | 0.51 | 0.8 | 6170 | 86 | 6 |
| register | 1.03 | 1 | 8257 | 94 | 8 |
| eudract | 1.71 | 0.8 | 249 | 41 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| eudract clinical trials register | 1.6 | 0.3 | 3113 | 44 |
| european clinical trials database eudract | 0.88 | 0.8 | 2180 | 13 |
| eudra clinical trial registry | 1.03 | 1 | 8868 | 20 |
| eu clinical trials register | 0.68 | 0.7 | 8301 | 16 |
| european union clinical trials register | 1.81 | 0.5 | 4980 | 84 |
| eu clinical trials register - update | 1.2 | 0.5 | 1937 | 48 |
| european clinical trials register | 0.87 | 0.6 | 2186 | 1 |
| eu clinical trial register search | 0.33 | 0.6 | 7363 | 20 |
| eu clinical trials registry | 1.12 | 0.9 | 6177 | 41 |
| eu clinical trial registration | 1.28 | 0.7 | 3575 | 62 |
| european clinical trials registry | 0.07 | 0.4 | 2786 | 38 |
| clinical trial registry eu | 0.11 | 0.6 | 3356 | 23 |
| clinical trials register uk | 0.18 | 0.9 | 4717 | 73 |
| eu ctr clinical trials | 0.2 | 0.3 | 1184 | 98 |
| uk clinical trial register | 1.6 | 0.8 | 1470 | 64 |
| eu clinical trials database | 0.83 | 1 | 4889 | 10 |
| clinicaltrialsregister.eu | 1.75 | 0.5 | 8748 | 17 |
