| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sildenafil and sildenafil citrate | 1.14 | 0.7 | 947 | 44 | 33 |
| sildenafil | 0.58 | 0.2 | 3860 | 82 | 10 |
| and | 0.04 | 1 | 4386 | 61 | 3 |
| sildenafil | 0.09 | 0.6 | 7767 | 91 | 10 |
| citrate | 1.07 | 0.6 | 2329 | 25 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sildenafil and sildenafil citrate | 0.89 | 0.5 | 6638 | 41 |
