| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| presidential historians rank presidents | 1.9 | 0.5 | 4718 | 19 | 39 |
| presidential | 1.26 | 0.1 | 2798 | 29 | 12 |
| historians | 0.84 | 0.5 | 6453 | 46 | 10 |
| rank | 0.46 | 0.2 | 7909 | 51 | 4 |
| presidents | 1.09 | 0.2 | 5672 | 96 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| presidential historians rank presidents | 0.16 | 0.7 | 261 | 86 |
