| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| drug interactions with sildenafil | 1.8 | 0.2 | 8807 | 87 | 33 |
| drug | 1.72 | 0.4 | 937 | 65 | 4 |
| interactions | 1.52 | 0.7 | 1448 | 45 | 12 |
| with | 1.97 | 0.4 | 8538 | 92 | 4 |
| sildenafil | 0.24 | 0.2 | 642 | 92 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| drug interactions with sildenafil | 1.31 | 0.1 | 1050 | 92 |
