| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| citrate salt of sildenafil | 0.69 | 0.2 | 5327 | 51 | 26 |
| citrate | 0.4 | 0.8 | 4881 | 91 | 7 |
| salt | 0.46 | 0.5 | 7477 | 41 | 4 |
| of | 0.2 | 0.4 | 1481 | 69 | 2 |
| sildenafil | 0.5 | 0.6 | 273 | 94 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| citrate salt of sildenafil | 0.07 | 0.9 | 8795 | 55 |
