| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ranking of us presidents by historians | 1.87 | 0.9 | 3349 | 73 | 38 |
| ranking | 1.09 | 0.4 | 8317 | 41 | 7 |
| of | 1.34 | 0.4 | 9107 | 59 | 2 |
| us | 0.89 | 0.2 | 725 | 70 | 2 |
| presidents | 1.97 | 0.8 | 4091 | 55 | 10 |
| by | 1.19 | 0.7 | 8153 | 29 | 2 |
| historians | 0.15 | 0.3 | 6852 | 55 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ranking of us presidents by historians | 1.23 | 0.4 | 5673 | 81 |
