| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| monoamines in the brain | 0.35 | 0.7 | 3651 | 41 | 23 |
| monoamines | 0.45 | 1 | 3560 | 28 | 10 |
| in | 1.81 | 0.5 | 8514 | 24 | 2 |
| the | 0.15 | 1 | 3884 | 85 | 3 |
| brain | 1.99 | 0.6 | 2542 | 57 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| monoamines in the brain | 1.98 | 0.8 | 3661 | 41 |
