| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| tramadol vs hydrocodone difference | 1.71 | 0.6 | 9358 | 9 | 34 |
| tramadol | 0.67 | 0.5 | 4068 | 7 | 8 |
| vs | 0.66 | 0.4 | 3082 | 68 | 2 |
| hydrocodone | 1.62 | 0.3 | 3424 | 95 | 11 |
| difference | 0.07 | 0.8 | 9811 | 77 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| tramadol vs hydrocodone difference | 2 | 0.1 | 2556 | 49 |
