| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| things invented by space program | 0.83 | 0.6 | 1840 | 7 |
| inventions from nasa space program | 1.34 | 0.5 | 1313 | 70 |
| products developed from the space program | 1.22 | 0.1 | 9649 | 84 |
| space inventions used in space | 0.07 | 0.8 | 4505 | 89 |
| items invented in space | 0.1 | 0.3 | 2386 | 42 |
| what was invented in space | 0.48 | 0.6 | 5632 | 30 |
| who started the space program | 0.26 | 1 | 1054 | 69 |
| space inventions for kids | 1.11 | 0.4 | 8432 | 84 |
| inventions made by space exploration | 1.97 | 0.3 | 7397 | 58 |
| space inventions we can explore | 0.14 | 0.3 | 6355 | 26 |
| space inventions we can learn from | 0.41 | 0.5 | 5745 | 55 |
| space inventions and their uses | 0.37 | 0.7 | 5304 | 21 |
| nasa inventions from space | 1.36 | 0.7 | 9579 | 42 |
| space inventions we use in education | 1.59 | 0.6 | 1473 | 95 |
| space inventions we can make at home | 0.47 | 0.5 | 9197 | 7 |
| space inventions we use in technology | 0.01 | 0.3 | 9090 | 62 |
| space inventions used in everyday life | 0.19 | 0.5 | 6244 | 27 |
| space inventions we use today | 0.29 | 0.1 | 1492 | 59 |
| space inventions and innovations | 0.91 | 0.9 | 2493 | 100 |
| space discoveries and inventions | 1.01 | 0.3 | 6735 | 61 |
| inventions for space exploration | 1.91 | 0.1 | 7720 | 66 |
