| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| archives of civil engineering | 0.3 | 0.6 | 8733 | 59 | 29 |
| archives | 0.98 | 0.8 | 6724 | 65 | 8 |
| of | 1.58 | 0.5 | 4049 | 72 | 2 |
| civil | 0.77 | 0.7 | 5730 | 13 | 5 |
| engineering | 1.32 | 0.4 | 5499 | 6 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| archives of civil engineering | 1.4 | 0.4 | 3191 | 92 |
