| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how are controlled drugs classified | 1.57 | 0.7 | 7373 | 40 | 35 |
| how | 0.99 | 0.8 | 1621 | 55 | 3 |
| are | 0.69 | 0.7 | 3066 | 93 | 3 |
| controlled | 0.32 | 0.2 | 5744 | 57 | 10 |
| drugs | 0.78 | 0.2 | 1514 | 34 | 5 |
| classified | 1.98 | 0.5 | 4508 | 69 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how are controlled drugs classified | 1.85 | 0.7 | 8198 | 77 |
| what drugs are controlled drugs | 1.52 | 0.9 | 9165 | 53 |
| how are controlled substances classified | 1.14 | 0.9 | 2191 | 35 |
| what are considered controlled drugs | 0.8 | 0.3 | 6812 | 68 |
| what are the classes of controlled drugs | 0.21 | 0.8 | 4141 | 22 |
| categories of controlled drugs | 0.27 | 0.7 | 9511 | 3 |
| what are the controlled drugs | 0.85 | 0.2 | 5039 | 22 |
| what is classed as a controlled drug | 1.52 | 0.8 | 8335 | 48 |
| types of controlled drugs | 0.98 | 0.5 | 3724 | 32 |
| controlled drug classification list | 0.57 | 0.9 | 996 | 100 |
| what drugs are controlled substances | 0.13 | 0.2 | 3251 | 88 |
| what are controlled substance drugs | 0.66 | 0.2 | 7892 | 84 |
| list of controlled drugs | 1.16 | 0.2 | 4235 | 33 |
