| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| best presidents ranked by historians | 1.98 | 0.9 | 2945 | 76 | 36 |
| best | 1.48 | 0.4 | 1197 | 66 | 4 |
| presidents | 1.76 | 0.9 | 5903 | 64 | 10 |
| ranked | 1.46 | 0.4 | 178 | 90 | 6 |
| by | 1.31 | 0.6 | 2959 | 82 | 2 |
| historians | 1.89 | 0.1 | 7512 | 92 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best presidents ranked by historians | 1.16 | 0.3 | 7669 | 88 |
| best us presidents ranked by historians | 0.56 | 0.1 | 6284 | 11 |
