| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| roman civilization time period | 0.49 | 0.3 | 9364 | 90 | 30 |
| roman | 0.31 | 0.9 | 1132 | 35 | 5 |
| civilization | 1.11 | 0.1 | 69 | 51 | 12 |
| time | 1.67 | 0.5 | 3295 | 99 | 4 |
| period | 1.77 | 0.3 | 9207 | 76 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| roman civilization time period | 1.5 | 0.2 | 846 | 30 |
| what time period marked roman civilization | 1.29 | 0.2 | 888 | 59 |
| ancient roman time period | 1.96 | 0.3 | 1730 | 38 |
| timeline of roman civilization | 0.7 | 0.5 | 6389 | 71 |
| when was the roman civilization | 1.76 | 0.6 | 9598 | 34 |
| time period of the roman empire | 0.99 | 0.1 | 4729 | 36 |
| when was the roman time period | 1.12 | 0.2 | 9254 | 6 |
| what time period was the roman era | 0.43 | 0.4 | 9998 | 77 |
| early roman empire time period | 0.94 | 0.8 | 2788 | 60 |
| time period of ancient rome | 0.46 | 0.3 | 6774 | 49 |
| when did the roman civilization begin | 0.7 | 0.6 | 464 | 19 |
| when did the roman civilization start | 1.52 | 0.8 | 3932 | 81 |
| what time period was romans | 1.12 | 0.4 | 5115 | 71 |
| history of roman civilization | 0.35 | 0.2 | 7619 | 15 |
| ancient rome civilization timeline | 0.15 | 0.1 | 280 | 32 |
| when was the ancient roman era | 0.7 | 1 | 7856 | 44 |
