| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| parkinson's disease progression and death | 1.08 | 0.6 | 7107 | 19 | 41 |
| parkinson's | 1.16 | 0.4 | 6894 | 34 | 11 |
| disease | 0.45 | 0.9 | 3773 | 42 | 7 |
| progression | 1.83 | 0.4 | 6832 | 100 | 11 |
| and | 1.59 | 0.3 | 3824 | 33 | 3 |
| death | 0.63 | 0.7 | 9739 | 19 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| parkinson's disease progression and death | 0.99 | 0.7 | 7184 | 4 |
| parkinson's disease and death | 0.18 | 0.1 | 4241 | 61 |
| death in parkinson's disease | 0.44 | 0.7 | 7509 | 40 |
| parkinson's disease progression and prognosis | 0.29 | 0.7 | 5923 | 34 |
| parkinson's disease and progression | 1.86 | 0.8 | 3436 | 75 |
| parkinson's disease stages death | 1.28 | 0.1 | 3121 | 18 |
| parkinson's disease prognosis to death | 1.82 | 0.4 | 9559 | 18 |
| parkinson's disease late stages death | 0.18 | 0.6 | 9444 | 85 |
| advanced parkinson's disease death | 1.64 | 0.1 | 8198 | 95 |
| the progression of parkinson's disease | 0.39 | 0.9 | 2827 | 74 |
| does parkinson's lead to death | 1.92 | 0.9 | 1268 | 64 |
| does parkinson's cause death | 0.83 | 0.2 | 7929 | 37 |
