| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| smallest planet in the solar system | 0.99 | 1 | 3750 | 62 |
| smallest planet in the solar | 1.07 | 0.2 | 4794 | 57 |
| smallest planet in our solar system | 1.1 | 0.1 | 9900 | 50 |
| what is the smallest planet in solar system | 1.78 | 1 | 2299 | 13 |
| which is the smallest planet in solar system | 0.42 | 0.3 | 644 | 3 |
| smallest gas planet in our solar system | 0.97 | 0.9 | 6827 | 27 |
| second smallest planet in the solar system | 1.77 | 0.9 | 133 | 8 |
