| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| phenobarbital drug schedule | 1.82 | 0.7 | 6233 | 60 | 27 |
| phenobarbital | 1.69 | 0.1 | 8195 | 19 | 13 |
| drug | 0.54 | 0.9 | 1661 | 90 | 4 |
| schedule | 1.71 | 0.8 | 2030 | 83 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| phenobarbital drug schedule | 1.92 | 0.3 | 2769 | 36 |
