| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| reign of terror significance | 1.25 | 0.1 | 628 | 67 | 28 |
| reign | 1.29 | 0.5 | 8788 | 14 | 5 |
| of | 1.71 | 1 | 1659 | 30 | 2 |
| terror | 0.77 | 0.6 | 552 | 72 | 6 |
| significance | 0.9 | 0.8 | 9810 | 71 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| reign of terror significance | 1.29 | 0.7 | 5307 | 2 |
| reign of terror historical significance | 1.31 | 0.8 | 1019 | 62 |
| describe the reign of terror | 1.56 | 0.4 | 9589 | 19 |
