| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| why does dysphagia occur | 0.57 | 0.1 | 7793 | 88 | 24 |
| why | 0.48 | 1 | 187 | 69 | 3 |
| does | 0.18 | 0.9 | 2981 | 23 | 4 |
| dysphagia | 0.22 | 0.4 | 8383 | 62 | 9 |
| occur | 0.1 | 0.2 | 5841 | 15 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why does dysphagia occur | 1.1 | 0.6 | 243 | 18 |
