| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| zolpidem controlled substance | 1.2 | 0.4 | 1613 | 14 | 29 |
| zolpidem | 1.36 | 0.9 | 3471 | 99 | 8 |
| controlled | 0.14 | 0.5 | 9410 | 88 | 10 |
| substance | 1.23 | 0.6 | 1414 | 34 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| zolpidem controlled substance | 1.34 | 0.7 | 8389 | 38 |
