| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| central nervous system definition | 1.95 | 0.4 | 9862 | 90 | 33 |
| central | 1.63 | 0.7 | 1101 | 49 | 7 |
| nervous | 0.75 | 0.6 | 318 | 98 | 7 |
| system | 0.79 | 0.5 | 5882 | 42 | 6 |
| definition | 1.38 | 0.8 | 8344 | 44 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| central nervous system definition | 1.6 | 0.7 | 8863 | 56 |
