| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| fentanyl peer reviewed article | 1.69 | 0.8 | 159 | 62 | 30 |
| fentanyl | 2 | 0.8 | 758 | 19 | 8 |
| peer | 1.12 | 0.6 | 9499 | 49 | 4 |
| reviewed | 0.18 | 0.4 | 3966 | 41 | 8 |
| article | 0.23 | 0.3 | 4846 | 47 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| fentanyl peer reviewed article | 0.67 | 0.5 | 1270 | 8 |
