| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| darwin evolutionary theory of emotion | 0.51 | 0.8 | 3301 | 23 | 37 |
| darwin | 0.36 | 0.2 | 525 | 97 | 6 |
| evolutionary | 0.94 | 0.7 | 3712 | 40 | 12 |
| theory | 1.9 | 0.4 | 4055 | 61 | 6 |
| of | 0.91 | 0.7 | 3232 | 1 | 2 |
| emotion | 0.84 | 0.6 | 3886 | 49 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| darwin evolutionary theory of emotion | 0.03 | 0.4 | 4141 | 91 |
