| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sonic the hedgehog cd sega cd | 0.52 | 0.9 | 3903 | 95 |
| sonic the hedgehog cd | 0.33 | 0.8 | 4256 | 51 |
| sonic the hedgehog cd online | 1.81 | 0.7 | 6220 | 22 |
| sonic the hedgehog cd download | 0.71 | 0.7 | 2416 | 61 |
| sonic the hedgehog movie cd | 0.74 | 0.2 | 9985 | 27 |
| sonic the hedgehog cd game | 0.73 | 0.1 | 4300 | 9 |
| sonic the hedgehog cd soundtrack | 1.21 | 0.8 | 8574 | 44 |
| sonic the hedgehog cd soundtrack amazon | 0.66 | 0.9 | 9822 | 38 |
| sonic the hedgehog 2 cd | 0.27 | 0.7 | 60 | 25 |
| sonic the hedgehog cd release date | 1.66 | 0.3 | 1347 | 49 |
| sonic the hedgehog cd rom | 1.94 | 0.4 | 911 | 82 |
| sonic the hedgehog cd japan | 1.44 | 0.6 | 7674 | 63 |
| sega sonic the hedgehog download | 1.29 | 1 | 4368 | 95 |
| sonic the hedgehog cd gameplay | 1.52 | 0.6 | 3474 | 10 |
| sonic the hedgehog sega online | 1.32 | 0.8 | 4200 | 86 |
| sonic the hedgehog cd rom download | 0.08 | 0.9 | 4709 | 100 |
| sonic the hedgehog 1 sega | 0.21 | 1 | 6512 | 32 |
| sega classic sonic the hedgehog | 0.64 | 1 | 1302 | 31 |
| sonic the hedgehog 1991 sega | 1.08 | 0.6 | 4289 | 38 |
| sonic the hedgehog cda | 1.74 | 0.7 | 5625 | 17 |
