| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hipparchus model of the universe | 0.37 | 0.2 | 4764 | 93 | 32 |
| hipparchus | 1.49 | 0.4 | 645 | 98 | 10 |
| model | 0.31 | 0.1 | 6869 | 93 | 5 |
| of | 1.22 | 0.8 | 5474 | 49 | 2 |
| the | 1.72 | 0.5 | 5957 | 42 | 3 |
| universe | 0.93 | 1 | 6780 | 1 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hipparchus model of the universe | 1.76 | 0.4 | 7846 | 99 |
