| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| usage of sildenafil citrate | 1.13 | 1 | 3461 | 30 | 27 |
| usage | 1.8 | 1 | 857 | 41 | 5 |
| of | 1.05 | 1 | 2938 | 36 | 2 |
| sildenafil | 1.97 | 0.6 | 5241 | 64 | 10 |
| citrate | 0.02 | 1 | 5102 | 53 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| usage of sildenafil citrate | 1.62 | 0.4 | 8453 | 23 |
| use of sildenafil citrate tablet | 0.32 | 0.4 | 4454 | 20 |
