| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| differential diagnosis of headache | 0.35 | 0.1 | 8308 | 49 | 34 |
| differential | 1.85 | 0.4 | 4884 | 97 | 12 |
| diagnosis | 1.07 | 0.4 | 1728 | 87 | 9 |
| of | 1.97 | 0.9 | 1312 | 56 | 2 |
| headache | 1.97 | 0.8 | 8991 | 33 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| differential diagnosis of headache | 0.32 | 0.8 | 1824 | 38 |
