| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| tramadol classification drug | 0.18 | 0.5 | 7788 | 86 | 28 |
| tramadol | 1.38 | 0.1 | 9563 | 36 | 8 |
| classification | 0.87 | 0.2 | 5524 | 43 | 14 |
| drug | 1.96 | 0.2 | 7643 | 64 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| tramadol classification drug | 0.89 | 0.4 | 5982 | 57 |
