| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hierarchy of evidence explained | 0.88 | 0.2 | 7725 | 39 | 31 |
| hierarchy | 0.75 | 1 | 505 | 30 | 9 |
| of | 1.07 | 0.1 | 872 | 34 | 2 |
| evidence | 0.17 | 0.6 | 2956 | 26 | 8 |
| explained | 1.33 | 0.3 | 2534 | 92 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hierarchy of evidence explained | 1.84 | 0.5 | 1080 | 47 |
