| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how did galileo improve the telescope | 1.32 | 1 | 5664 | 6 |
| when did galileo improve the telescope | 0.41 | 1 | 1276 | 16 |
| how did galileo galilei improve the telescope | 1.99 | 0.4 | 4461 | 26 |
| what did galileo do to improve the telescope | 1.06 | 0.4 | 7502 | 47 |
| what year did galileo improve the telescope | 0.16 | 0.5 | 5508 | 90 |
| how did galileo use the telescope | 0.5 | 0.7 | 8801 | 25 |
| why did galileo make the telescope | 0.92 | 0.6 | 3191 | 92 |
| how did galileo discover the telescope | 0.5 | 0.4 | 617 | 30 |
| how did galileo build his telescope | 0.85 | 0.3 | 280 | 55 |
| why did galileo invent the telescope | 0.99 | 0.1 | 7051 | 74 |
| how did galileo telescope work | 0.79 | 0.4 | 1041 | 15 |
| what did galileo observe with his telescope | 0.4 | 0.4 | 2819 | 53 |
| how galileo's telescope worked | 1.78 | 0.9 | 5692 | 53 |
| why was galileo's telescope important | 0.03 | 0.3 | 4829 | 95 |
