| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| kids book series for boys | 1.96 | 1 | 4041 | 88 |
| book series for kids | 0.35 | 0.3 | 2579 | 73 |
| good book series for boys | 0.26 | 0.9 | 9176 | 23 |
| popular book series for boys | 1.11 | 0.7 | 9178 | 88 |
| book series for young boys | 1.6 | 0.1 | 4968 | 2 |
| best book series for boys | 0.98 | 0.4 | 2886 | 56 |
| the boys book series | 0.26 | 0.1 | 4716 | 52 |
| kids series for books | 1.92 | 0.9 | 4049 | 17 |
| book series for children | 0.64 | 0.6 | 6638 | 53 |
| kids book series list | 1.49 | 0.9 | 6594 | 80 |
| young kids book series | 0.63 | 0.1 | 6048 | 35 |
| series books for children | 0.62 | 0.7 | 9642 | 100 |
| childrens books for boys | 1.47 | 0.5 | 9685 | 88 |
