| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| tetris first released | 0.78 | 0.1 | 9686 | 63 | 21 |
| tetris | 0.48 | 0.7 | 2086 | 74 | 6 |
| first | 0.85 | 0.9 | 1565 | 70 | 5 |
| released | 0.58 | 0.3 | 4663 | 76 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| tetris first released | 0.24 | 0.8 | 2087 | 11 |
| when was tetris first released | 0.85 | 0.5 | 2771 | 87 |
| when was the game tetris first released | 0.91 | 0.3 | 8708 | 6 |
| what platform was tetris first released on | 1.13 | 0.1 | 1546 | 92 |
| what was tetris first released on | 0.48 | 0.3 | 6658 | 88 |
