| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biological depression debate | 1.33 | 1 | 4274 | 26 | 28 |
| biological | 1.66 | 0.9 | 8490 | 14 | 10 |
| depression | 1.81 | 0.6 | 942 | 30 | 10 |
| debate | 1.18 | 0.8 | 7306 | 86 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biological depression debate | 1.58 | 0.4 | 5886 | 4 |
