| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| tramadol drug classification | 0.07 | 0.8 | 5230 | 1 | 28 |
| tramadol | 1.84 | 0.9 | 6218 | 7 | 8 |
| drug | 0.21 | 0.2 | 2172 | 23 | 4 |
| classification | 0.9 | 0.6 | 3165 | 57 | 14 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| tramadol drug classification | 0.41 | 1 | 4265 | 26 |
