| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mdma effects on serotonin | 0.08 | 0.3 | 4205 | 25 | 25 |
| mdma | 1.63 | 0.4 | 1855 | 87 | 4 |
| effects | 0.94 | 1 | 7073 | 49 | 7 |
| on | 0.11 | 0.9 | 669 | 91 | 2 |
| serotonin | 1.74 | 0.9 | 3677 | 13 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mdma effects on serotonin | 0.41 | 0.9 | 2045 | 18 |
