| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| who discovered mental illness | 0.13 | 0.8 | 5581 | 36 | 29 |
| who | 1.96 | 1 | 2230 | 10 | 3 |
| discovered | 1.48 | 0.5 | 1676 | 84 | 10 |
| mental | 1.53 | 0.5 | 3477 | 86 | 6 |
| illness | 1.45 | 0.7 | 3676 | 6 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| who discovered mental illness | 1.75 | 0.7 | 5590 | 13 |
