| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| modafinil mechanism | 1.84 | 0.9 | 5279 | 46 | 19 |
| modafinil | 1.86 | 0.1 | 7874 | 70 | 9 |
| mechanism | 1.66 | 0.2 | 1064 | 97 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| modafinil mechanism of action | 1.02 | 0.1 | 9639 | 2 |
| modafinil mechanism | 0.61 | 0.6 | 6191 | 42 |
| modafinil armodafinil mechanism of action | 1.59 | 0.2 | 5528 | 78 |
| modafinil mode of action | 0.76 | 0.2 | 2106 | 100 |
| modafinil method of action | 1.55 | 0.1 | 6298 | 41 |
| modafinil time of action | 1.82 | 0.4 | 9075 | 53 |
| modafinil how it works | 1.27 | 0.4 | 2206 | 77 |
| modafinil onset of action | 0.18 | 0.3 | 5543 | 49 |
| modafinil duration of action | 1.23 | 0.8 | 5758 | 16 |
| how does modafinil work in the brain | 1.96 | 0.2 | 4557 | 73 |
| what does modafinil do | 1 | 0.6 | 2352 | 76 |
| is modafinil a control | 1.51 | 0.2 | 5012 | 32 |
| modafinil is it controlled | 1.21 | 1 | 7815 | 9 |
| what does modafinil do to the brain | 0.19 | 0.6 | 5655 | 59 |
| modafinil used to treat | 1.55 | 0.1 | 3571 | 44 |
