| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| lifespan development psychology book pdf | 0.66 | 0.7 | 1890 | 99 | 40 |
| lifespan | 0.75 | 0.5 | 8182 | 39 | 8 |
| development | 1.74 | 0.6 | 7162 | 100 | 11 |
| psychology | 0.73 | 0.3 | 2160 | 48 | 10 |
| book | 0.46 | 0.7 | 5203 | 52 | 4 |
| 1.52 | 0.9 | 8898 | 3 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| lifespan development psychology book pdf | 1.37 | 0.4 | 1215 | 71 |
