Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
effects of caffeine on the brain | 0.73 | 0.5 | 1842 | 68 |
negative effects of caffeine on the brain | 1.6 | 0.1 | 169 | 53 |
the effect of caffeine on the brain | 0.42 | 0.8 | 2024 | 40 |
caffeine and its effects on the brain | 0.53 | 0.2 | 5904 | 49 |
long-term effects of caffeine on the brain | 1.88 | 0.7 | 7473 | 4 |
what effects does caffeine have on the brain | 1.41 | 0.2 | 6380 | 56 |
what is the effect of caffeine on the brain | 1.55 | 0.4 | 4358 | 92 |