| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| modafinil mode of action | 1.43 | 0.3 | 7403 | 40 | 24 |
| modafinil | 1.84 | 0.4 | 8008 | 64 | 9 |
| mode | 0.27 | 0.5 | 4417 | 65 | 4 |
| of | 1.23 | 0.3 | 1363 | 2 | 2 |
| action | 1.56 | 0.6 | 8809 | 48 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| modafinil mode of action | 0.26 | 0.8 | 932 | 62 |
