| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| bronfenbrenner 1989 ecological systems theory | 1.62 | 0.9 | 6817 | 89 | 45 |
| bronfenbrenner | 1.85 | 0.3 | 1034 | 2 | 14 |
| 1989 | 1.72 | 0.1 | 4557 | 99 | 4 |
| ecological | 0.93 | 0.4 | 1171 | 17 | 10 |
| systems | 1.04 | 0.5 | 7816 | 28 | 7 |
| theory | 1.36 | 0.5 | 8765 | 90 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bronfenbrenner 1989 ecological systems theory | 0.79 | 0.4 | 1464 | 47 |
| bronfenbrenner 1979 ecological systems theory | 0.66 | 0.1 | 4876 | 99 |
