| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| bronfenbrenner 1979 ecological systems theory | 0.73 | 0.7 | 9401 | 23 | 45 |
| bronfenbrenner | 1.99 | 1 | 3928 | 34 | 14 |
| 1979 | 0.48 | 0.3 | 4541 | 67 | 4 |
| ecological | 1.71 | 0.4 | 637 | 84 | 10 |
| systems | 0.67 | 0.9 | 1783 | 89 | 7 |
| theory | 1.6 | 0.2 | 7194 | 68 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bronfenbrenner 1979 ecological systems theory | 0.66 | 0.7 | 6603 | 39 |
