| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biological causes of depression pdf | 1.87 | 1 | 7810 | 3 | 35 |
| biological | 1.47 | 0.3 | 2121 | 14 | 10 |
| causes | 0.94 | 0.7 | 6736 | 27 | 6 |
| of | 0.45 | 0.8 | 2411 | 41 | 2 |
| depression | 1.04 | 0.2 | 9308 | 58 | 10 |
| 1.26 | 0.7 | 4043 | 47 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biological causes of depression pdf | 1.9 | 0.5 | 842 | 99 |
