| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| comparable drugs to modafinil | 0.13 | 0.2 | 4528 | 87 | 29 |
| comparable | 1.6 | 0.4 | 6376 | 30 | 10 |
| drugs | 0.71 | 0.3 | 753 | 24 | 5 |
| to | 0.36 | 0.9 | 8344 | 72 | 2 |
| modafinil | 0.05 | 0.7 | 2193 | 82 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| comparable drugs to modafinil | 0.55 | 0.1 | 695 | 32 |
