| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| closest exoplanets in habitable zone | 1.78 | 0.4 | 1441 | 26 | 36 |
| closest | 0.31 | 0.9 | 9569 | 90 | 7 |
| exoplanets | 1.79 | 0.5 | 4835 | 84 | 10 |
| in | 1.48 | 0.6 | 837 | 82 | 2 |
| habitable | 0.37 | 0.1 | 9693 | 16 | 9 |
| zone | 0.7 | 0.7 | 1743 | 69 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| closest exoplanets in habitable zone | 1.34 | 0.5 | 1874 | 71 |
