| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| apollo return to earth | 0.87 | 0.8 | 9369 | 22 | 45 |
| how did apollo 11 return to earth | 1.78 | 1 | 9860 | 33 | 98 |
| when did apollo 11 return to earth | 0.9 | 0.6 | 7363 | 34 | 17 |
| apollo 11 return to earth | 1.61 | 0.1 | 4442 | 25 | 9 |
| when did apollo 13 return to earth | 0.33 | 0.7 | 5965 | 34 | 30 |
| what date did apollo 11 return to earth | 0.62 | 0.1 | 4949 | 39 | 10 |
| apollo 13 return to earth | 1.21 | 0.2 | 9079 | 25 | 73 |
| apollo 11 return to earth video | 1.51 | 1 | 5219 | 31 | 15 |
| how did the apollo 11 crew return to earth | 0.19 | 0.6 | 7685 | 42 | 11 |
| where did apollo 11 return to earth | 1.76 | 0.5 | 4482 | 35 | 3 |
