| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| vardenafil compared to sildenafil | 0.62 | 1 | 6654 | 43 | 33 |
| vardenafil | 0.51 | 0.7 | 298 | 43 | 10 |
| compared | 1.37 | 0.8 | 5471 | 74 | 8 |
| to | 1.36 | 0.4 | 8511 | 91 | 2 |
| sildenafil | 1.67 | 0.5 | 3188 | 100 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| vardenafil compared to sildenafil | 1.7 | 0.8 | 2152 | 12 |
