| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what causes parkinson's disease in humans | 0.87 | 0.9 | 7186 | 31 | 41 |
| what | 0.25 | 0.7 | 7462 | 59 | 4 |
| causes | 0.23 | 0.9 | 8285 | 98 | 6 |
| parkinson's | 0.74 | 0.5 | 1920 | 31 | 11 |
| disease | 0.02 | 0.3 | 7282 | 53 | 7 |
| in | 0.23 | 0.4 | 8290 | 19 | 2 |
| humans | 1.41 | 0.7 | 8033 | 49 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what causes parkinson's disease in humans | 1.85 | 0.5 | 1961 | 77 |
