| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| randomized controlled clinical trials | 0.51 | 0.9 | 8999 | 54 | 37 |
| randomized | 1.02 | 0.5 | 87 | 66 | 10 |
| controlled | 1.28 | 0.3 | 5214 | 16 | 10 |
| clinical | 0.24 | 0.7 | 3254 | 50 | 8 |
| trials | 1.77 | 0.3 | 2266 | 36 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| randomized controlled clinical trials | 1.52 | 0.9 | 2165 | 20 |
