| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| modafinil therapeutic class | 1.51 | 1 | 3349 | 92 | 27 |
| modafinil | 0.67 | 0.6 | 4855 | 27 | 9 |
| therapeutic | 0.89 | 0.8 | 639 | 47 | 11 |
| class | 0.22 | 0.1 | 5274 | 19 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| modafinil therapeutic class | 1.47 | 0.9 | 3683 | 52 |
