| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| darpa hypersonic air breathing weapon concept | 0.15 | 0.3 | 2798 | 68 | 45 |
| darpa | 0.9 | 0.9 | 1436 | 51 | 5 |
| hypersonic | 0.5 | 0.2 | 271 | 81 | 10 |
| air | 1.96 | 0.8 | 9254 | 93 | 3 |
| breathing | 0.59 | 1 | 7405 | 29 | 9 |
| weapon | 0.19 | 0.3 | 4993 | 73 | 6 |
| concept | 0.5 | 0.7 | 925 | 48 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| darpa hypersonic air breathing weapon concept | 0.92 | 0.4 | 5811 | 54 |
