| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| types of vaults in roman architecture | 0.25 | 0.9 | 9245 | 62 | 37 |
| types | 0.65 | 0.8 | 9346 | 98 | 5 |
| of | 1.56 | 1 | 8348 | 64 | 2 |
| vaults | 1.34 | 0.1 | 6736 | 92 | 6 |
| in | 1.99 | 0.5 | 2096 | 94 | 2 |
| roman | 1.37 | 0.8 | 4279 | 21 | 5 |
| architecture | 0.85 | 1 | 4867 | 69 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| types of vaults in roman architecture | 0.71 | 0.5 | 9555 | 17 |
