| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when were telescopes created | 0.74 | 0.5 | 7797 | 64 | 28 |
| when | 1.39 | 0.4 | 7018 | 64 | 4 |
| were | 1.3 | 0.3 | 1549 | 35 | 4 |
| telescopes | 0.45 | 0.3 | 4332 | 19 | 10 |
| created | 1.4 | 0.1 | 136 | 32 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when were telescopes created | 1.61 | 0.9 | 9561 | 32 |
