| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sublingual fentanyl to morphine | 1.92 | 0.8 | 755 | 76 | 31 |
| sublingual | 0.21 | 0.1 | 7672 | 36 | 10 |
| fentanyl | 0.54 | 0.1 | 6091 | 28 | 8 |
| to | 1.63 | 0.5 | 4724 | 82 | 2 |
| morphine | 1.25 | 0.8 | 8598 | 53 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sublingual fentanyl to morphine | 0.12 | 0.8 | 1895 | 35 |
