| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| astronauts who walked on | 1.49 | 0.2 | 6318 | 40 | 24 |
| astronauts | 0.05 | 0.4 | 2147 | 35 | 10 |
| who | 1 | 0.7 | 9960 | 54 | 3 |
| walked | 0.19 | 0.6 | 989 | 80 | 6 |
| on | 0.58 | 0.1 | 7965 | 78 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| astronauts who walked on | 1.64 | 0.9 | 7837 | 52 |
