| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| safety risk assessment for uav operation | 1.27 | 0.9 | 8921 | 94 | 40 |
| safety | 1.55 | 0.4 | 8162 | 7 | 6 |
| risk | 1.95 | 0.9 | 9293 | 40 | 4 |
| assessment | 1.69 | 0.6 | 1884 | 68 | 10 |
| for | 1.64 | 0.1 | 6039 | 87 | 3 |
| uav | 1.13 | 0.7 | 4519 | 61 | 3 |
| operation | 1.92 | 0.7 | 8825 | 32 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| safety risk assessment for uav operation | 1.04 | 0.2 | 6448 | 59 |
