| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| natural phosphodiesterase 5 pde5 inhibitors | 1.26 | 0.5 | 236 | 36 | 43 |
| natural | 0.83 | 0.7 | 7296 | 26 | 7 |
| phosphodiesterase | 1.96 | 1 | 6379 | 90 | 17 |
| 5 | 1.79 | 0.4 | 5742 | 4 | 1 |
| pde5 | 1.63 | 0.7 | 3797 | 56 | 4 |
| inhibitors | 0.19 | 1 | 2710 | 51 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| natural phosphodiesterase 5 pde5 inhibitors | 0.02 | 1 | 5161 | 75 |
