| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 75 hard challenge book | 0.84 | 0.2 | 5876 | 13 | 22 |
| 75 | 0.78 | 0.5 | 4564 | 57 | 2 |
| hard | 0.51 | 0.6 | 1846 | 9 | 4 |
| challenge | 1.56 | 0.8 | 8726 | 52 | 9 |
| book | 0.47 | 0.1 | 1293 | 4 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 75 hard challenge book | 1.15 | 0.1 | 9387 | 5 |
