| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| van allen radiation belt | 0.82 | 0.7 | 7190 | 40 | 24 |
| van | 1.25 | 0.7 | 5217 | 50 | 3 |
| allen | 1.32 | 0.1 | 8673 | 72 | 5 |
| radiation | 1.73 | 1 | 2434 | 35 | 9 |
| belt | 0.04 | 0.5 | 4000 | 41 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| van allen radiation belt | 0.56 | 0.2 | 3689 | 98 |
