| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| signs and symptoms of caffeine withdrawal | 0.24 | 0.6 | 1617 | 99 |
| signs and symptoms of caffeine | 0.26 | 0.4 | 494 | 92 |
| signs and symptoms of caffeine addiction | 1.63 | 0.2 | 9781 | 85 |
| signs and symptoms of too much caffeine | 0.74 | 0.2 | 4307 | 25 |
| signs and symptoms of toxicity from caffeine | 1.4 | 0.7 | 5523 | 41 |
| high amounts of caffeine symptoms | 1 | 1 | 5575 | 86 |
| symptoms of excessive caffeine intake | 1.25 | 0.2 | 7615 | 23 |
| caffeine symptoms side effects | 0.66 | 0.8 | 2898 | 52 |
| reaction to caffeine symptoms | 1.3 | 0.5 | 9095 | 88 |
| signs of caffeine toxicity | 0.64 | 1 | 3161 | 14 |
| symptoms of caffeine toxicity | 0.82 | 0.4 | 886 | 38 |
| symptoms of too much caffeine | 1.66 | 0.9 | 7034 | 64 |
| signs of a caffeine addiction | 0.77 | 0.2 | 9456 | 3 |
| signs of having too much caffeine | 1.56 | 0.8 | 9649 | 75 |
| signs of caffeine intoxication | 1 | 0.3 | 8911 | 74 |
| giving up caffeine symptoms | 0.53 | 0.8 | 1673 | 9 |
| coming off caffeine symptoms | 1.1 | 0.4 | 6887 | 9 |
| signs of caffeine withdrawal symptoms | 1.8 | 0.5 | 9795 | 21 |
| long term caffeine withdrawal symptoms | 1.93 | 0.6 | 3504 | 29 |
