| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what schedule drug is phenobarbital | 1.72 | 0.7 | 4595 | 94 | 35 |
| what | 1.13 | 0.5 | 6868 | 14 | 4 |
| schedule | 1.41 | 0.9 | 8262 | 84 | 8 |
| drug | 0.24 | 0.9 | 7327 | 78 | 4 |
| is | 1.16 | 0.7 | 7090 | 94 | 2 |
| phenobarbital | 0.81 | 0.3 | 7399 | 9 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what schedule drug is phenobarbital | 0.55 | 0.6 | 2176 | 92 |
