| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| best free kindle books nonfiction | 1.78 | 0.6 | 3114 | 91 | 33 |
| best | 1.28 | 0.4 | 3028 | 90 | 4 |
| free | 1.04 | 0.4 | 2318 | 33 | 4 |
| kindle | 0.39 | 0.9 | 762 | 98 | 6 |
| books | 0.35 | 0.5 | 8559 | 29 | 5 |
| nonfiction | 0.42 | 0.8 | 5787 | 51 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best free kindle books nonfiction | 1.21 | 1 | 8898 | 57 |
