| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| best presidents ranked by historians | 0.74 | 0.1 | 3149 | 24 | 36 |
| best | 0.55 | 0.9 | 4921 | 2 | 4 |
| presidents | 0.71 | 0.3 | 2451 | 79 | 10 |
| ranked | 0.69 | 0.8 | 4165 | 34 | 6 |
| by | 1.71 | 0.4 | 7445 | 17 | 2 |
| historians | 1.85 | 0.3 | 6249 | 42 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| best presidents ranked by historians | 0.12 | 0.3 | 5515 | 7 |
| best us presidents ranked by historians | 1.18 | 0.7 | 3800 | 66 |
