| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| regolith astronomy definition | 0.03 | 0.2 | 5243 | 96 | 29 |
| regolith | 0.38 | 0.9 | 6474 | 15 | 8 |
| astronomy | 0.04 | 0.3 | 5160 | 84 | 9 |
| definition | 1.34 | 0.1 | 8853 | 38 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| regolith astronomy definition | 0.7 | 0.5 | 1983 | 64 |
