| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| modafinil depression augmentation | 1.21 | 0.3 | 3225 | 23 | 33 |
| modafinil | 1.16 | 0.6 | 1451 | 31 | 9 |
| depression | 0.31 | 0.3 | 3628 | 53 | 10 |
| augmentation | 0.11 | 0.8 | 5190 | 91 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| modafinil depression augmentation | 1.84 | 0.9 | 3056 | 97 |
