| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rankings of presidents by historians | 1.57 | 1 | 2643 | 63 | 36 |
| rankings | 0.82 | 1 | 569 | 78 | 8 |
| of | 0.82 | 0.1 | 885 | 89 | 2 |
| presidents | 1.22 | 0.1 | 9691 | 82 | 10 |
| by | 0.54 | 0.5 | 4009 | 34 | 2 |
| historians | 0.77 | 0.1 | 3769 | 11 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rankings of presidents by historians | 0.28 | 0.7 | 1352 | 14 |
