| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| safety risk and reliability engineering | 1.44 | 0.5 | 4050 | 51 | 39 |
| safety | 1.09 | 0.8 | 8260 | 22 | 6 |
| risk | 1.09 | 0.5 | 6706 | 82 | 4 |
| and | 0.98 | 0.6 | 4302 | 35 | 3 |
| reliability | 0.78 | 0.2 | 7294 | 92 | 11 |
| engineering | 1.06 | 0.4 | 6316 | 53 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| safety risk and reliability engineering | 0.64 | 0.6 | 3385 | 92 |
