| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why we shouldn't contact aliens | 0.61 | 0.1 | 7196 | 82 |
| why haven't we made contact with aliens | 1.66 | 0.1 | 8768 | 18 |
| should we make contact with aliens | 1.84 | 0.9 | 3536 | 60 |
| why can't we find aliens | 0.87 | 0.2 | 3139 | 13 |
| why can't aliens exist | 0.01 | 0.1 | 3050 | 90 |
| why we should not look for aliens | 1.8 | 0.4 | 7165 | 55 |
| is there a way to contact aliens | 1.48 | 0.6 | 4881 | 24 |
| why do people think aliens don't exist | 1.68 | 0.9 | 5578 | 99 |
| reasons why aliens don't exist | 0.74 | 0.5 | 2007 | 18 |
| why we haven't found aliens | 1.24 | 0.1 | 9682 | 86 |
| why don't aliens exist | 1.84 | 0.8 | 1358 | 24 |
| why are people talking about aliens | 0.78 | 0.6 | 6821 | 63 |
| why everyone is suddenly talking about aliens | 0.15 | 0.6 | 2089 | 66 |
| why is everyone talking about aliens | 1.42 | 0.2 | 3788 | 8 |
| why aliens can't visit earth | 0.21 | 0.1 | 5876 | 12 |
| reasons why aliens aren't real | 0.33 | 1 | 5306 | 36 |
| why do people think aliens exist | 0.67 | 0.4 | 6928 | 73 |
