| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| worst engineering disasters | 1.12 | 0.7 | 5544 | 41 | 27 |
| worst | 1.38 | 0.1 | 4801 | 11 | 5 |
| engineering | 2 | 0.9 | 5695 | 79 | 11 |
| disasters | 0.74 | 0.5 | 7470 | 42 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| worst engineering disasters | 0.13 | 0.4 | 2900 | 88 |
