| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| modafinil drug class iv | 0.36 | 0.9 | 5062 | 46 | 23 |
| modafinil | 0.31 | 0.9 | 5917 | 23 | 9 |
| drug | 1.03 | 0.5 | 3203 | 92 | 4 |
| class | 0.99 | 0.8 | 3782 | 29 | 5 |
| iv | 1.04 | 0.8 | 8664 | 58 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| modafinil drug class iv | 1.46 | 0.7 | 2169 | 47 |
