| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| proximal zone of development | 0.85 | 0.6 | 5616 | 31 | 28 |
| proximal | 0.94 | 0.1 | 1483 | 21 | 8 |
| zone | 1.4 | 0.5 | 7269 | 52 | 4 |
| of | 1.56 | 0.6 | 4002 | 37 | 2 |
| development | 0.67 | 0.8 | 2502 | 15 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| proximal zone of development | 1.62 | 0.9 | 2388 | 71 |
