| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is the altitude of the ionosphere | 1.03 | 0.2 | 7691 | 12 | 38 |
| what | 1.98 | 0.3 | 7353 | 79 | 4 |
| is | 1.37 | 0.1 | 7781 | 2 | 2 |
| the | 1.39 | 0.8 | 8851 | 66 | 3 |
| altitude | 0.73 | 0.1 | 8924 | 75 | 8 |
| of | 0.51 | 1 | 8230 | 45 | 2 |
| the | 0.48 | 0.5 | 5504 | 14 | 3 |
| ionosphere | 0.08 | 0.8 | 152 | 24 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is the altitude of the ionosphere | 0.61 | 0.1 | 8902 | 52 |
