| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| tramadol compared to hydrocodone differences | 0.5 | 1 | 774 | 55 | 44 |
| tramadol | 1.85 | 0.2 | 6054 | 10 | 8 |
| compared | 0.85 | 0.2 | 8717 | 20 | 8 |
| to | 1.25 | 0.3 | 31 | 51 | 2 |
| hydrocodone | 1.58 | 0.9 | 7369 | 5 | 11 |
| differences | 1.76 | 0.4 | 6234 | 3 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| tramadol compared to hydrocodone differences | 0.81 | 0.9 | 7104 | 3 |
| tramadol stronger than hydrocodone | 0.35 | 0.1 | 2355 | 33 |
| is tramadol 50 mg stronger than hydrocodone | 0.58 | 0.3 | 367 | 76 |
