| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| central nervous system receptors | 1.07 | 0.1 | 6307 | 8 | 32 |
| central | 0.53 | 0.6 | 1477 | 31 | 7 |
| nervous | 0.3 | 0.9 | 6212 | 28 | 7 |
| system | 1.39 | 0.2 | 8738 | 88 | 6 |
| receptors | 1.54 | 0.4 | 4488 | 3 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| central nervous system receptors | 0.26 | 0.8 | 1540 | 70 |
