| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ranking of the presidents by historians | 1.95 | 0.3 | 3336 | 30 | 39 |
| ranking | 0.37 | 0.5 | 8442 | 5 | 7 |
| of | 1.12 | 0.1 | 5398 | 96 | 2 |
| the | 1.96 | 0.3 | 2661 | 82 | 3 |
| presidents | 0.29 | 0.8 | 1150 | 63 | 10 |
| by | 0.26 | 0.4 | 2321 | 85 | 2 |
| historians | 0.77 | 0.4 | 6416 | 17 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ranking of the presidents by historians | 0.22 | 0.3 | 5826 | 17 |
