| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| phenobarbital drug | 0.42 | 1 | 6414 | 96 | 18 |
| phenobarbital | 1.21 | 0.5 | 8264 | 8 | 13 |
| drug | 1.88 | 0.7 | 6416 | 98 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| phenobarbital drug class | 0.32 | 0.7 | 8610 | 79 |
| phenobarbital drug | 1.76 | 1 | 5837 | 68 |
| phenobarbital drug classification | 0.84 | 0.2 | 1956 | 89 |
| phenobarbital drug card | 0.27 | 0.5 | 7563 | 75 |
| phenobarbital drug class schedule | 0.34 | 0.2 | 3526 | 9 |
| phenobarbital drug interactions | 1.09 | 0.3 | 5589 | 33 |
| phenobarbital drug schedule | 0.96 | 0.9 | 7470 | 22 |
| phenobarbital drug study | 0.34 | 0.9 | 3069 | 37 |
| phenobarbital drugbank | 1.68 | 0.1 | 1183 | 26 |
| phenobarbital drug monitoring | 0.6 | 0.7 | 9652 | 19 |
| phenobarbital drug classification schedule | 1.92 | 0.3 | 1634 | 99 |
| what schedule drug is phenobarbital | 0.25 | 0.2 | 2854 | 70 |
| is phenobarbital a controlled drug | 0.51 | 0.1 | 5306 | 48 |
| what class of drug is phenobarbital | 0.84 | 0.5 | 7228 | 54 |
| what drugs can interfere with phenobarbital | 0.31 | 0.5 | 6497 | 57 |
| what type of drug is phenobarbital | 1.37 | 0.4 | 186 | 54 |
