| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| compare sildenafil vardenafil and tadalafil | 1.26 | 0.7 | 719 | 54 | 43 |
| compare | 0.69 | 0.9 | 9565 | 5 | 7 |
| sildenafil | 0.76 | 0.9 | 9163 | 52 | 10 |
| vardenafil | 0.76 | 0.6 | 6683 | 51 | 10 |
| and | 0.55 | 0.9 | 5404 | 91 | 3 |
| tadalafil | 0.55 | 0.4 | 3992 | 93 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| compare sildenafil vardenafil and tadalafil | 0.47 | 0.7 | 3119 | 25 |
