| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| knuckles the echidna quotes sonic x | 1.42 | 0.5 | 1008 | 85 |
| knuckles the echidna sonic x | 0.27 | 0.5 | 4596 | 52 |
| knuckles the echidna quotes | 1.14 | 0.4 | 1407 | 18 |
| knuckles the echidna sonic wiki | 1.81 | 0.1 | 3126 | 85 |
| knuckles the echidna in sonic 1 | 1.53 | 0.7 | 1740 | 97 |
| knuckles the echidna sonic news network | 1.32 | 0.9 | 8679 | 1 |
| knuckles the echidna vs sonic the hedgehog | 1.03 | 0.2 | 7536 | 90 |
| knuckles the echidna sonic mania | 0.58 | 0.3 | 2157 | 59 |
| knuckles the echidna sonic 2 | 0.78 | 0.7 | 2086 | 4 |
| sonic the hedgehog knuckles the echidna | 0.32 | 0.8 | 7820 | 5 |
| knuckles the echidna sonic prime | 0.84 | 0.4 | 5144 | 19 |
| knuckles the echidna sonic frontiers | 0.07 | 0.5 | 5136 | 16 |
| knuckles the echidna sonic adventure | 0.61 | 0.4 | 9312 | 24 |
| knuckles the echidna sonic underground | 0.46 | 0.3 | 3618 | 82 |
| knuckles the echidna sonic boom | 0.32 | 0.8 | 4056 | 74 |
| knuckles the echidna sonic movie 2 | 0.03 | 0.3 | 1642 | 84 |
| knuckles the echidna song | 0.3 | 0.7 | 2802 | 70 |
