| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sonic 1 and 2 online | 1.28 | 0.6 | 6890 | 61 |
| sonic 1 and 2 ssega | 0.21 | 0.4 | 1779 | 46 |
| sonic 1 and 2 soundtrack | 1.1 | 1 | 7454 | 3 |
| sonic 1 and 2 on pc | 1.34 | 0.5 | 7230 | 27 |
| sonic 1 and 2 on 3ds | 1.99 | 0.2 | 1918 | 47 |
| sonic classic heroes 1 and 2 online play free | 1.17 | 0.3 | 2133 | 62 |
| sonic 1 and sonic 2 | 1.45 | 0.6 | 3428 | 6 |
| sonic 2 in sonic 1 | 0.24 | 0.5 | 2873 | 66 |
| sonic 1 sonic 2 edition | 1.15 | 0.1 | 9057 | 60 |
| sonic 2 free online | 0.46 | 0.7 | 7164 | 13 |
| sonic 1 online free | 1.13 | 1 | 2105 | 15 |
| sonic movie 1 and 2 | 1.01 | 0.9 | 9605 | 58 |
| sonic 2 complete online | 0.32 | 0.7 | 9322 | 92 |
| super sonic in sonic 2 online | 1.95 | 0.8 | 5335 | 73 |
| sonic 1 complete free online | 0.76 | 0.5 | 227 | 14 |
| sonic 1 special version play online | 1.41 | 0.1 | 6469 | 37 |
| sonic 1 game online | 0.19 | 0.2 | 2969 | 33 |
| sonic 1 free play online | 0.71 | 0.1 | 353 | 21 |
| sonic 1 play online | 1.04 | 0.6 | 8632 | 29 |
| sonic 1 online game free | 0.75 | 0.5 | 5224 | 20 |
| sonic 2 online free game | 1.1 | 0.5 | 8895 | 15 |
| sonic 2 for free | 0.68 | 0.8 | 6138 | 36 |
| sonic one v2 download | 1.99 | 0.7 | 1674 | 78 |
