| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sidereal year definition astronomy | 0.57 | 1 | 3456 | 3 | 34 |
| sidereal | 0.45 | 0.4 | 637 | 25 | 8 |
| year | 0.95 | 0.1 | 1986 | 31 | 4 |
| definition | 0.02 | 0.6 | 1025 | 7 | 10 |
| astronomy | 1.65 | 0.3 | 1102 | 37 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sidereal year definition astronomy | 0.91 | 0.4 | 4650 | 95 |
