| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free 4th grade reading books by level | 0.35 | 0.3 | 1439 | 96 |
| 4th grade reading level books online free | 1.48 | 1 | 6188 | 69 |
| reading books for free 4th grade | 0.91 | 0.3 | 7986 | 7 |
| free 4th grade reading books online | 0.34 | 0.8 | 1721 | 50 |
| reading help for 4th grade level books | 0.95 | 0.1 | 2964 | 38 |
| books for grade 4 reading level | 0.59 | 0.3 | 9180 | 92 |
| free fourth grade reading books | 0.55 | 0.2 | 5687 | 38 |
| reading 4th grade books | 0.63 | 1 | 4272 | 20 |
| free fourth grade reading books online | 1.34 | 0.1 | 3885 | 70 |
| books on 4th grade level | 1.17 | 0.1 | 8359 | 31 |
| fourth grade level books | 1.9 | 0.9 | 1901 | 96 |
