| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nasa safety reporting system | 1.48 | 0.9 | 4823 | 8 | 28 |
| nasa | 1.73 | 0.9 | 2308 | 95 | 4 |
| safety | 1.33 | 0.7 | 9515 | 43 | 6 |
| reporting | 1.87 | 0.2 | 564 | 64 | 9 |
| system | 0.07 | 0.8 | 3888 | 82 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nasa safety reporting system | 0.02 | 0.4 | 1434 | 30 |
