Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
clinical trials register | 0.71 | 0.5 | 1949 | 94 | 24 |
clinical | 1.38 | 0.1 | 9784 | 99 | 8 |
trials | 1.76 | 0.8 | 8372 | 53 | 6 |
register | 0.5 | 0.5 | 3569 | 30 | 8 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
clinical trials register | 0.32 | 0.1 | 679 | 71 |
clinical trials register eu | 1.1 | 0.9 | 3451 | 45 |
clinical trials register search | 0.26 | 0.7 | 9634 | 76 |
clinical trials register uk | 1.78 | 0.5 | 1780 | 22 |
clinical trials register usa | 1.79 | 0.6 | 1372 | 2 |
clinical trials registry australia | 1.92 | 0.1 | 8251 | 81 |
clinical trials register europe | 1.77 | 0.1 | 7724 | 93 |
clinical trials registry | 1.61 | 0.3 | 4147 | 45 |
european union clinical trials register | 1.06 | 0.7 | 5685 | 24 |
german clinical trials register | 0.2 | 0.4 | 3967 | 74 |
eudract clinical trials register | 1.83 | 0.1 | 1720 | 25 |
gsk clinical trials register | 1.76 | 1 | 2661 | 45 |
registered clinical trials | 0.23 | 0.2 | 4412 | 30 |