| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| darwin theory of emotion | 0.19 | 0.4 | 9881 | 56 | 24 |
| darwin | 0.3 | 0.7 | 607 | 73 | 6 |
| theory | 1.73 | 0.2 | 4331 | 26 | 6 |
| of | 1.01 | 0.3 | 2518 | 8 | 2 |
| emotion | 1.9 | 1 | 5572 | 1 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| darwin theory of emotion | 1.24 | 0.1 | 8896 | 9 |
| darwin theory of emotion psychology | 1.77 | 0.1 | 2753 | 68 |
| darwin theory on emotions | 1.31 | 0.8 | 4346 | 19 |
| evolutionary theory of emotion charles darwin | 0.81 | 0.5 | 5400 | 70 |
| charles darwin emotion theory | 1.95 | 0.6 | 6971 | 67 |
| darwin evolutionary theory of emotion | 1.97 | 0.1 | 8916 | 87 |
| darwin expression of emotions | 1.67 | 0.1 | 7830 | 60 |
| charles darwin expression of emotions | 1.87 | 0.8 | 7981 | 68 |
| according to charles darwin emotions | 1.21 | 0.7 | 2886 | 99 |
| darwin expression of the emotions in man | 1.56 | 0.7 | 176 | 74 |
| darwin evolutionary theory psychology | 1.53 | 0.1 | 4456 | 76 |
| darwin emotions in man and animals | 1.47 | 0.3 | 3266 | 29 |
| was darwin wrong about emotional expressions | 0.37 | 0.3 | 5935 | 77 |
