| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| caffeine and the inner ear | 1.59 | 0.6 | 9218 | 29 |
| does caffeine affect the inner ear | 1.76 | 0.9 | 9239 | 63 |
| caffeine and inner ear problems | 0.86 | 0.4 | 8049 | 54 |
| caffeine and ear pressure | 1.13 | 0.8 | 6720 | 22 |
| caffeine and ear ringing | 0.81 | 0.7 | 298 | 39 |
| does caffeine cause ringing in the ears | 1.25 | 0.8 | 2357 | 78 |
| caffeine and hearing nerves | 1.27 | 0.4 | 7182 | 18 |
| does caffeine make your ears ring | 1.16 | 0.4 | 848 | 2 |
| does caffeine affect your hearing | 1.57 | 0.1 | 3170 | 96 |
| caffeine and tinnitus connection | 0.59 | 0.8 | 6513 | 54 |
| caffeine and hearing loss | 1.32 | 0.4 | 171 | 23 |
| how does caffeine affect tinnitus | 1.95 | 0.4 | 7161 | 58 |
| does caffeine contribute to tinnitus | 1.65 | 0.3 | 2194 | 22 |
