| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| fentanyl half life uptodate | 0.79 | 0.3 | 6782 | 58 | 27 |
| fentanyl | 1.41 | 0.4 | 6347 | 14 | 8 |
| half | 0.32 | 0.3 | 1698 | 45 | 4 |
| life | 1.52 | 0.4 | 2158 | 29 | 4 |
| uptodate | 0.58 | 0.2 | 9893 | 100 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| fentanyl half life uptodate | 1.35 | 0.8 | 6565 | 99 |
