| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| zone of proximal development vygotsky 1978 | 0.12 | 0.1 | 4876 | 12 | 42 |
| zone | 0.31 | 0.1 | 3069 | 60 | 4 |
| of | 0.99 | 1 | 9343 | 86 | 2 |
| proximal | 1.86 | 0.1 | 3484 | 56 | 8 |
| development | 0.97 | 1 | 7694 | 19 | 11 |
| vygotsky | 1.72 | 0.5 | 7363 | 27 | 8 |
| 1978 | 1.06 | 0.4 | 3082 | 49 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| zone of proximal development vygotsky 1978 | 0.99 | 0.3 | 5989 | 28 |
