| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| drake equation current estimate | 1.46 | 1 | 5431 | 57 | 31 |
| drake | 1.42 | 0.5 | 6284 | 97 | 5 |
| equation | 1.25 | 0.7 | 1881 | 3 | 8 |
| current | 1.57 | 0.8 | 9225 | 70 | 7 |
| estimate | 0.46 | 0.8 | 2338 | 17 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| drake equation current estimate | 0.54 | 0.7 | 9710 | 73 |
