| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| central nervous system article | 1.02 | 0.3 | 5846 | 51 | 30 |
| central | 0.65 | 0.3 | 5106 | 81 | 7 |
| nervous | 1.87 | 0.5 | 19 | 84 | 7 |
| system | 0.87 | 0.6 | 1927 | 88 | 6 |
| article | 1.72 | 0.5 | 3959 | 41 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| central nervous system article | 0.32 | 0.5 | 1170 | 34 |
