| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| behavioral term effects of caffeine | 1.17 | 0.1 | 9854 | 70 | 35 |
| behavioral | 1.33 | 0.5 | 733 | 14 | 10 |
| term | 1.62 | 0.6 | 5628 | 27 | 4 |
| effects | 1.89 | 0.9 | 7718 | 94 | 7 |
| of | 0.26 | 0.6 | 9923 | 53 | 2 |
| caffeine | 0.27 | 0.3 | 7306 | 50 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| behavioral term effects of caffeine | 1 | 0.4 | 5891 | 37 |
| effects of caffeine on human behavior | 1.62 | 0.7 | 9261 | 44 |
| physiological term effects of caffeine | 1.56 | 0.4 | 9801 | 31 |
| psychological effects of caffeine | 1.69 | 0.9 | 6055 | 88 |
| moderate term effects of caffeine | 0.84 | 0.3 | 2575 | 33 |
| mental effects of caffeine | 0.46 | 0.8 | 3289 | 75 |
| cognitive term effects of caffeine | 0.39 | 0.4 | 8161 | 54 |
| short term emotional effects of caffeine | 1.08 | 0.6 | 9399 | 89 |
| positive term effects of caffeine | 1.97 | 0.8 | 2507 | 60 |
| negative term effects of caffeine | 1.24 | 0.7 | 2000 | 54 |
| chronic term effects of caffeine | 0.62 | 1 | 315 | 64 |
| the effects of caffeine | 0.17 | 0.2 | 9421 | 37 |
| emotional effects of caffeine | 0.33 | 0.3 | 6903 | 26 |
| common physiological effects of caffeine | 1.72 | 0.8 | 2129 | 20 |
| mental side effects of caffeine | 1.47 | 0.7 | 7169 | 84 |
| physiological effects of caffeine | 0.12 | 0.3 | 5930 | 22 |
| effects of excessive caffeine | 0.77 | 0.9 | 285 | 90 |
| effects of caffeine on mental health | 1.95 | 0.6 | 4427 | 70 |
