| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how many astronauts walked on the moon | 0.51 | 0.4 | 6291 | 65 | 38 |
| how | 1.86 | 0.6 | 5567 | 82 | 3 |
| many | 1.03 | 0.6 | 4856 | 19 | 4 |
| astronauts | 1.25 | 0.6 | 4857 | 87 | 10 |
| walked | 0.57 | 0.9 | 5084 | 82 | 6 |
| on | 1.52 | 0.7 | 1454 | 92 | 2 |
| the | 1.75 | 0.5 | 4722 | 32 | 3 |
| moon | 0.33 | 0.5 | 7916 | 31 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how many astronauts walked on the moon | 0.23 | 0.5 | 5559 | 31 |
| how many astronauts have walked on the moon | 1.38 | 0.7 | 6780 | 16 |
| how many apollo 11 astronauts walked on moon | 1.93 | 0.3 | 2814 | 82 |
| how many us astronauts walked on the moon | 1.64 | 0.1 | 2624 | 48 |
| how many total astronauts walked on the moon | 1.15 | 0.8 | 1398 | 59 |
| how many walked on the moon | 1.62 | 0.3 | 2119 | 68 |
| how many people walked on the moon | 1.26 | 0.4 | 2449 | 25 |
| how many astronauts went to the moon | 0.26 | 0.1 | 8844 | 65 |
| how many humans walked on the moon | 0.23 | 0.6 | 822 | 38 |
| how many men walked on the moon | 2 | 0.2 | 9319 | 2 |
| how many americans walked on the moon | 1.53 | 1 | 4711 | 56 |
| how many astronauts landed on the moon | 1.26 | 0.9 | 491 | 64 |
| five astronauts have walked on the moon | 0.29 | 1 | 3231 | 80 |
| how many people walk on the moon | 0.35 | 0.8 | 5133 | 77 |
| number of people who walked on moon | 0.73 | 0.7 | 6678 | 55 |
