| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| central nervous system diseases | 1.1 | 0.2 | 8107 | 36 | 31 |
| central | 0.1 | 0.2 | 2435 | 20 | 7 |
| nervous | 0.15 | 0.4 | 2292 | 84 | 7 |
| system | 0.27 | 0.7 | 3295 | 49 | 6 |
| diseases | 1.94 | 0.7 | 9239 | 89 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| central nervous system diseases | 1.63 | 0.7 | 9641 | 54 |
