| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ptolemy vs copernicus differences | 0.59 | 0.8 | 5034 | 38 | 33 |
| ptolemy | 1.44 | 0.4 | 7562 | 75 | 7 |
| vs | 1.35 | 0.7 | 4493 | 52 | 2 |
| copernicus | 1.89 | 0.2 | 2461 | 96 | 10 |
| differences | 0.14 | 0.8 | 6289 | 7 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ptolemy vs copernicus differences | 1.56 | 0.7 | 6962 | 19 |
| ptolemy vs copernicus models | 1.55 | 0.1 | 182 | 1 |
| similarities of ptolemy and copernicus model | 1.87 | 0.6 | 7211 | 80 |
| copernicus and ptolemy theory | 0.24 | 0.1 | 5567 | 78 |
| copernican vs ptolemaic system | 0.1 | 0.8 | 5750 | 84 |
| ptolemaic system vs copernican system | 0.23 | 0.7 | 2520 | 77 |
| copernican theory vs ptolemaic theory | 0.55 | 0.3 | 2114 | 31 |
| ptolemaic vs copernican model | 1.12 | 0.4 | 6707 | 19 |
| ptolemy and copernicus venn diagram | 0.97 | 0.6 | 7779 | 50 |
| ptolemaic model vs copernican model | 1.05 | 0.6 | 4696 | 98 |
| galileo and copernicus similarities | 0.26 | 0.3 | 5941 | 46 |
| how were copernicus and galileo alike | 1.93 | 0.1 | 4012 | 66 |
| copernicus and galileo compared | 0.59 | 0.1 | 9144 | 96 |
| difference between copernicus and galileo | 0.93 | 0.8 | 6211 | 52 |
| copernicus and the solar system | 1.3 | 0.3 | 7580 | 48 |
| what did people think of copernicus theory | 0.42 | 0.6 | 2792 | 50 |
| what did people think of nicolaus copernicus | 0.72 | 0.1 | 4046 | 14 |
