Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
piaget's theory of cognitive development中文 | 1.39 | 0.6 | 1166 | 64 | 46 |
piaget's | 0.76 | 0.2 | 9082 | 34 | 8 |
theory | 1.79 | 0.8 | 380 | 10 | 6 |
of | 0.92 | 0.4 | 8878 | 36 | 2 |
cognitive | 1.51 | 0.3 | 5874 | 33 | 9 |
development中文 | 0.72 | 0.6 | 6453 | 66 | 17 |