| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| parkinson's disease difficulty swallowing | 0.03 | 0.6 | 4069 | 91 | 41 |
| parkinson's | 1.5 | 0.8 | 8094 | 15 | 11 |
| disease | 1.01 | 0.8 | 9688 | 24 | 7 |
| difficulty | 0.42 | 0.2 | 421 | 71 | 10 |
| swallowing | 1.29 | 0.9 | 6061 | 70 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| parkinson's disease difficulty swallowing | 1.87 | 0.2 | 7467 | 40 |
| parkinson's disease and swallowing difficulty | 1.83 | 1 | 1648 | 38 |
