| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| search for extraterrestrial life | 1.01 | 0.3 | 2275 | 80 | 32 |
| search | 1.27 | 0.7 | 1265 | 26 | 6 |
| for | 0.99 | 0.4 | 819 | 56 | 3 |
| extraterrestrial | 0.31 | 1 | 395 | 99 | 16 |
| life | 1.02 | 0.8 | 7014 | 79 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| search for extraterrestrial life | 0.4 | 0.5 | 9179 | 6 |
| search for extraterrestrial life ut austin | 1.91 | 0.5 | 376 | 46 |
| nasa search for extraterrestrial life | 1.4 | 0.9 | 2236 | 64 |
| should we search for extraterrestrial life | 0.59 | 0.2 | 9818 | 20 |
| latest on extraterrestrial life | 1.51 | 0.8 | 5783 | 5 |
| have we found extraterrestrial life | 0.42 | 0.1 | 3013 | 42 |
| news on extraterrestrial life | 1.29 | 0.9 | 7361 | 38 |
| articles on extraterrestrial life | 1.18 | 0.3 | 8074 | 90 |
| the quest for extraterrestrial life | 0.23 | 0.3 | 8450 | 24 |
| has extraterrestrial life been found | 0.05 | 0.8 | 9150 | 35 |
| evidence for extraterrestrial life | 1.82 | 0.8 | 7481 | 99 |
| extraterrestrial life or alien life | 1.38 | 0.8 | 387 | 47 |
| existence of extraterrestrial life | 1.31 | 0.3 | 1730 | 49 |
| what do we know about extraterrestrial life | 1.92 | 0.6 | 8822 | 9 |
| extraterrestrial life or al | 0.53 | 0.2 | 2896 | 51 |
| the possibility of extraterrestrial life | 0.15 | 0.8 | 6294 | 83 |
| is extraterrestrial life unclear | 0.84 | 0.4 | 2204 | 84 |
| facts about extraterrestrial life | 0.38 | 0.2 | 8763 | 9 |
| how to contact extraterrestrial life | 0.43 | 0.1 | 1234 | 41 |
| extraterrestrial life or alien | 1.57 | 0.7 | 1913 | 23 |
