| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| greatest empires in history | 0.79 | 0.1 | 5724 | 71 | 27 |
| greatest | 0.67 | 0.8 | 6944 | 22 | 8 |
| empires | 0.25 | 0.4 | 1211 | 15 | 7 |
| in | 1.72 | 0.5 | 7034 | 74 | 2 |
| history | 1.86 | 0.2 | 1577 | 98 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| greatest empires in history | 1.77 | 0.6 | 3694 | 30 |
