| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| smiling effects on brain | 0.29 | 0.4 | 8804 | 4 | 24 |
| smiling | 0.81 | 0.8 | 1665 | 79 | 7 |
| effects | 0.22 | 0.5 | 5577 | 79 | 7 |
| on | 1.76 | 0.8 | 1373 | 3 | 2 |
| brain | 0.23 | 0.5 | 4213 | 95 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| smiling effects on brain | 0.82 | 0.9 | 340 | 82 |
| what effect does smiling have on the brain | 1.11 | 0.4 | 1212 | 92 |
| smiling and the brain | 0.04 | 0.2 | 37 | 25 |
| effects of smiling on health | 1.63 | 0.1 | 6791 | 78 |
| how does a smile affect the brain | 1.65 | 0.7 | 1389 | 60 |
| psychological effects of smiling | 0.4 | 0.3 | 7560 | 23 |
| the effects of smiling | 1.44 | 1 | 5073 | 23 |
| physiological effects of smiling | 0.45 | 1 | 9437 | 30 |
| smiling changes brain chemistry | 1.56 | 0.5 | 5221 | 37 |
| the effect of smiling on person perception | 1.35 | 0.8 | 6897 | 37 |
| how smiling affects other people | 0.13 | 0.6 | 3618 | 59 |
| positive effects of smiling | 1 | 0.2 | 1481 | 28 |
| the effects of smile | 1.36 | 0.1 | 1513 | 55 |
| the positive effects of smiling therapy | 0.26 | 1 | 1952 | 27 |
| psychological benefits of smiling | 0.14 | 0.7 | 8858 | 92 |
| mental health benefits of smiling | 1.68 | 0.1 | 1307 | 84 |
| what emotions cause smiling | 1.48 | 0.1 | 9716 | 97 |
| what happens when you smile | 1.55 | 0.5 | 6337 | 76 |
| the impact of a smile | 1.45 | 0.2 | 5377 | 57 |
