| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| exoplanet gliese 581 c | 0.79 | 0.2 | 4611 | 52 | 22 |
| exoplanet | 0.56 | 0.8 | 9047 | 38 | 9 |
| gliese | 1.54 | 0.1 | 8177 | 66 | 6 |
| 581 | 1.07 | 0.1 | 1125 | 41 | 3 |
| c | 1.72 | 1 | 2130 | 98 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| exoplanet gliese 581 c | 0.5 | 0.7 | 1098 | 43 |
