| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what drugs are classified as opioids | 1.7 | 0.3 | 9545 | 40 | 36 |
| what | 1.22 | 0.9 | 4698 | 22 | 4 |
| drugs | 0.69 | 0.6 | 2750 | 14 | 5 |
| are | 0.21 | 0.6 | 6627 | 12 | 3 |
| classified | 0.99 | 0.5 | 88 | 15 | 10 |
| as | 1.48 | 0.2 | 2973 | 75 | 2 |
| opioids | 1.38 | 0.4 | 9847 | 7 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what drugs are classified as opioids | 1.57 | 0.6 | 209 | 70 |
| drugs classified as opioids | 0.62 | 0.4 | 4118 | 24 |
| which drugs are classified as opioids | 0.44 | 0.3 | 2639 | 22 |
| drugs that are classified as opioids | 0.8 | 0.3 | 2909 | 13 |
