| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| difference between opioids and heroin | 0.53 | 0.2 | 8994 | 52 | 37 |
| difference | 1.58 | 0.4 | 2863 | 2 | 10 |
| between | 0.27 | 0.7 | 3297 | 38 | 7 |
| opioids | 1.19 | 0.8 | 508 | 39 | 7 |
| and | 0.16 | 0.6 | 6862 | 50 | 3 |
| heroin | 0.78 | 0.8 | 1981 | 63 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| difference between opioids and heroin | 0.07 | 0.1 | 220 | 93 |
