| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pharmacological effects of opioids | 1.59 | 0.8 | 4158 | 30 | 34 |
| pharmacological | 1.19 | 0.3 | 3854 | 63 | 15 |
| effects | 1.3 | 0.9 | 5551 | 31 | 7 |
| of | 0.53 | 0.3 | 3973 | 94 | 2 |
| opioids | 1.82 | 0.7 | 2676 | 29 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pharmacological effects of opioids | 0.07 | 0.3 | 3037 | 49 |
