| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| life span development 15th edition pdf free | 0.04 | 1 | 7437 | 100 | 43 |
| life | 1.39 | 0.5 | 6043 | 88 | 4 |
| span | 1.46 | 0.7 | 9669 | 68 | 4 |
| development | 0.9 | 0.6 | 2986 | 100 | 11 |
| 15th | 0.61 | 0.9 | 7081 | 95 | 4 |
| edition | 0.94 | 0.9 | 6398 | 24 | 7 |
| 0.07 | 0.2 | 5510 | 43 | 3 | |
| free | 0.71 | 0.3 | 5121 | 83 | 4 |
