| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| number planets in solar system | 1.22 | 0.1 | 2512 | 93 |
| number of planets in our solar system | 1.65 | 1 | 154 | 58 |
| total number of planets in solar system | 0.42 | 0.8 | 4063 | 85 |
| number of dwarf planets in our solar system | 0.42 | 0.9 | 6944 | 60 |
| number of dwarf planets in the solar system | 0.18 | 0.1 | 5492 | 51 |
| total number of planets in our solar system | 1.04 | 0.9 | 6838 | 57 |
