Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
clinical trials register usa | 0.62 | 0.5 | 5802 | 40 | 28 |
clinical | 1.54 | 0.8 | 607 | 9 | 8 |
trials | 0.26 | 0.4 | 859 | 39 | 6 |
register | 1.84 | 0.7 | 8509 | 24 | 8 |
usa | 1.72 | 0.1 | 5512 | 49 | 3 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
clinical trials register usa | 0.6 | 0.8 | 8781 | 50 |