| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| who first made fentanyl | 0.45 | 0.5 | 1420 | 75 | 23 |
| who | 0.53 | 0.6 | 7119 | 39 | 3 |
| first | 1.13 | 0.8 | 9137 | 74 | 5 |
| made | 0.3 | 0.8 | 5151 | 99 | 4 |
| fentanyl | 1.82 | 0.6 | 2374 | 18 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| who first made fentanyl | 1.94 | 0.1 | 271 | 68 |
