| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biochemicals and depression | 1.77 | 0.7 | 1408 | 28 | 27 |
| biochemicals | 1.58 | 0.9 | 5597 | 47 | 12 |
| and | 0.9 | 0.8 | 4405 | 99 | 3 |
| depression | 0.56 | 0.4 | 8603 | 84 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biochemicals and depression | 0.43 | 0.5 | 913 | 41 |
