| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mental effects of caffeine | 1.54 | 0.6 | 3395 | 46 | 26 |
| mental | 1.12 | 0.9 | 4832 | 93 | 6 |
| effects | 1.48 | 0.2 | 1502 | 26 | 7 |
| of | 1.57 | 0.1 | 2808 | 15 | 2 |
| caffeine | 0.42 | 0.4 | 2969 | 16 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mental effects of caffeine | 1.25 | 1 | 717 | 53 |
| effects of caffeine on mental health | 1.72 | 0.3 | 2153 | 7 |
| mental side effects of caffeine | 0.37 | 0.3 | 1232 | 63 |
| effects caffeine has on mental health | 1.22 | 0.9 | 5614 | 82 |
| emotional effects of caffeine | 1.35 | 0.2 | 7127 | 68 |
| the effects of caffeine | 1.29 | 0.9 | 2612 | 97 |
| effects of caffeine on health and mood | 0.21 | 0.7 | 940 | 48 |
| health effects of caffeine | 0.92 | 0.3 | 6655 | 87 |
| behavioral term effects of caffeine | 0.06 | 0.2 | 8718 | 58 |
| effects of caffeine on human behavior | 0.46 | 0.3 | 6152 | 22 |
| why caffeine affects your mental disorder | 0.48 | 0.6 | 2096 | 38 |
| caffeine and mental health | 1.49 | 0.3 | 9024 | 48 |
| caffeine and mental illness | 0.1 | 0.2 | 8772 | 24 |
