| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| lead effects on child development | 1.99 | 0.8 | 5299 | 35 | 33 |
| lead | 1.09 | 0.7 | 7483 | 56 | 4 |
| effects | 0.08 | 1 | 9501 | 60 | 7 |
| on | 0.54 | 0.5 | 7592 | 81 | 2 |
| child | 0.4 | 0.8 | 7967 | 75 | 5 |
| development | 0.29 | 0.6 | 791 | 25 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| lead effects on child development | 0.83 | 0.4 | 5890 | 63 |
