| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| best math olympiad books | 0.61 | 0.9 | 1653 | 64 | 24 |
| best | 1.24 | 0.2 | 8947 | 86 | 4 |
| math | 1.01 | 0.4 | 4009 | 49 | 4 |
| olympiad | 0.78 | 0.7 | 4216 | 70 | 8 |
| books | 1.64 | 0.9 | 9136 | 65 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best math olympiad books | 1.61 | 0.2 | 4453 | 23 |
