| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| space invaders free unblocked | 0.72 | 0.8 | 4568 | 96 | 29 |
| space | 0.09 | 0.9 | 4598 | 10 | 5 |
| invaders | 1.49 | 0.7 | 6354 | 4 | 8 |
| free | 0.82 | 0.5 | 9339 | 71 | 4 |
| unblocked | 1.29 | 0.8 | 4504 | 65 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| space invaders free unblocked | 0.64 | 0.7 | 4904 | 14 |
| space invaders for free | 1.77 | 1 | 5780 | 68 |
| download space invaders free | 0.99 | 0.9 | 8854 | 70 |
| space invaders free online | 0.67 | 0.4 | 6775 | 42 |
| free space invaders no download | 1.14 | 0.8 | 9327 | 44 |
| space invaders free game | 0.16 | 0.7 | 4697 | 18 |
| free space invaders game download | 0.25 | 0.2 | 3899 | 10 |
| space invaders free online game | 1.35 | 0.8 | 4271 | 57 |
| free downloads space invaders | 1.48 | 0.3 | 7145 | 27 |
| free space invaders full screen | 1.96 | 0.8 | 4160 | 30 |
| free space invaders game | 0.38 | 0.2 | 3156 | 64 |
| space invaders game play for free | 0.37 | 0.3 | 6819 | 43 |
| free online space invaders | 0.98 | 0.4 | 5963 | 35 |
| free games space invaders | 0.67 | 0.5 | 2108 | 55 |
