| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| is modafinil a controlled substance | 0.77 | 0.7 | 3794 | 76 | 35 |
| is | 0.16 | 0.2 | 3955 | 7 | 2 |
| modafinil | 1.53 | 0.1 | 8236 | 2 | 9 |
| a | 1.75 | 0.6 | 3276 | 30 | 1 |
| controlled | 0.43 | 0.3 | 3315 | 93 | 10 |
| substance | 0.27 | 0.6 | 9937 | 38 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is modafinil a controlled substance | 1.59 | 0.8 | 6374 | 22 |
| is modafinil a controlled substance schedule | 0.82 | 0.4 | 7030 | 44 |
| is modafinil a controlled substance in the uk | 0.62 | 0.1 | 693 | 91 |
| is modafinil a controlled substance in canada | 1.01 | 0.3 | 4227 | 74 |
| modafinil is it a controlled substance | 0.14 | 0.2 | 2963 | 97 |
| why is modafinil a controlled substance | 0.59 | 0.9 | 6450 | 94 |
| is modafinil 200 mg a controlled substance | 0.65 | 0.6 | 169 | 19 |
| is modafinil controlled substance class | 0.51 | 1 | 4075 | 39 |
| modafinil is what schedule drug | 0.1 | 0.8 | 9724 | 21 |
| is modafinil a scheduled drug | 1.14 | 0.6 | 3406 | 10 |
| is modafinil a controlled medication | 1.23 | 0.9 | 1760 | 68 |
| is modafinil a controlled | 1.95 | 0.5 | 8448 | 1 |
| what schedule is modafinil | 0.95 | 0.8 | 2251 | 27 |
| modafinil drug class schedule | 1.69 | 0.5 | 9535 | 49 |
| is modafinil a controlled drug uk | 1.39 | 0.3 | 3187 | 61 |
| is modafinil a control | 0.73 | 1 | 2878 | 30 |
| for modafinil is prescription required | 0.15 | 0.8 | 5923 | 58 |
| drug class for modafinil | 0.17 | 0.4 | 9951 | 66 |
| modafinil classification of drug | 0.55 | 0.3 | 5686 | 1 |
