| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| first grade level books online | 0.27 | 0.6 | 2491 | 43 |
| free first grade level books online | 1.74 | 0.5 | 4063 | 20 |
| free first grade level reading books online | 0.9 | 0.6 | 5439 | 23 |
| free books first grade levels | 1.19 | 0.5 | 1915 | 16 |
| first grade online books | 1.89 | 0.4 | 1544 | 63 |
| first grade reading level books | 1.79 | 0.5 | 6792 | 66 |
| first grade leveled books | 0.71 | 0.9 | 6520 | 30 |
| free online books first grade | 0.02 | 0.5 | 2576 | 43 |
| books online 1st grade | 1.06 | 1 | 8433 | 95 |
| free online books 1st grade | 1.19 | 0.5 | 6180 | 8 |
| reading level books for 1st grade | 1.82 | 1 | 9078 | 55 |
