| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biological explanation of major depression | 0.72 | 0.5 | 1531 | 28 | 42 |
| biological | 0.63 | 0.2 | 3992 | 78 | 10 |
| explanation | 0.69 | 0.7 | 7749 | 25 | 11 |
| of | 0.57 | 0.1 | 855 | 61 | 2 |
| major | 0.08 | 0.8 | 1863 | 93 | 5 |
| depression | 0.04 | 0.5 | 8269 | 48 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biological explanation of major depression | 0.37 | 0.4 | 9175 | 16 |
| biological aspects of depression | 1.7 | 0.1 | 6499 | 63 |
| biological basis of depression | 1.84 | 0.6 | 791 | 37 |
| the biology of depression | 1.68 | 0.2 | 4722 | 2 |
| what is the biological cause of depression | 1.08 | 0.2 | 8091 | 68 |
| biological etiology of depression | 0.07 | 0.9 | 7033 | 6 |
| how is depression biological | 0.24 | 0.4 | 8594 | 57 |
| biological causes of depression pdf | 1.02 | 0.8 | 9063 | 49 |
| the biology of depression article | 1.79 | 0.1 | 3477 | 73 |
| scientific explanation of depression | 0.93 | 0.9 | 9362 | 28 |
| biology of depression pdf | 0.42 | 0.8 | 6060 | 80 |
| biology of depression wikipedia | 0.1 | 0.8 | 1779 | 12 |
| the biology of depression psychology today | 0.73 | 0.9 | 8331 | 45 |
| how is depression caused biologically | 1.56 | 0.4 | 1133 | 47 |
