| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| randomized controlled trials pdf | 1.66 | 0.8 | 1865 | 70 | 32 |
| randomized | 0.65 | 0.1 | 2695 | 6 | 10 |
| controlled | 1.68 | 0.9 | 7150 | 83 | 10 |
| trials | 1.55 | 0.5 | 5199 | 29 | 6 |
| 0.55 | 1 | 7509 | 83 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| randomized controlled trials pdf | 1.11 | 0.2 | 5566 | 52 |
