| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sonic 1 special version play online | 0.56 | 0.4 | 6845 | 96 |
| play sonic 1 online | 1.43 | 0.7 | 8808 | 68 |
| play sonic 1 online free | 0.3 | 0.3 | 5565 | 61 |
| sonic in sonic 1 online | 0.86 | 0.9 | 7915 | 17 |
| play sonic 1 free online game | 1.92 | 0.4 | 4460 | 59 |
| play sonic 1 free online game original | 0.86 | 0.4 | 1079 | 75 |
| play sonic 1 free online game classic | 0.85 | 0.7 | 8716 | 66 |
| sonic 1 free play | 1.18 | 1 | 3317 | 79 |
| sonic special version online | 1.04 | 0.7 | 5813 | 3 |
| sonic 1 free online | 0.03 | 0.9 | 9543 | 3 |
| sonic 1 complete free online | 1.38 | 0.1 | 1689 | 65 |
| sonic 1 game online | 0.68 | 0.5 | 633 | 5 |
| sonic 1 special edition | 0.92 | 0.7 | 1089 | 77 |
| sonic 1 and 2 online | 0.63 | 0.5 | 8477 | 55 |
| sonic 1 classic download | 0.17 | 0.1 | 1556 | 30 |
