| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biological theories of major depression | 1.65 | 0.3 | 8124 | 27 | 39 |
| biological | 1.76 | 0.8 | 7700 | 36 | 10 |
| theories | 0.68 | 0.8 | 1595 | 52 | 8 |
| of | 1.87 | 0.8 | 7663 | 75 | 2 |
| major | 1.88 | 0.6 | 2494 | 21 | 5 |
| depression | 1.85 | 0.9 | 590 | 8 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biological theories of major depression | 0.55 | 0.8 | 4398 | 35 |
| biological explanation of major depression | 0.43 | 0.7 | 6242 | 65 |
| biological basis of depression | 1.61 | 0.7 | 2945 | 82 |
| biological perspective cause of depression | 0.31 | 0.2 | 5994 | 53 |
| biological explanations of depression | 0.17 | 0.2 | 8379 | 10 |
| what are the theories of depression | 1.23 | 1 | 5273 | 6 |
| biological aspects of depression | 0.74 | 0.2 | 4892 | 1 |
| biological etiology of depression | 1.42 | 1 | 606 | 40 |
| theories of depression in psychology | 1.12 | 0.6 | 1892 | 8 |
| theories of depression pdf | 1.1 | 1 | 9131 | 28 |
| articles on the biological of depression | 1.63 | 0.5 | 1650 | 6 |
| biological theory of depression treatment | 1.37 | 0.2 | 2898 | 35 |
| depression in biological perspective | 0.55 | 0.1 | 5311 | 9 |
