| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| who speculated that our universe is expanding | 1.99 | 0.4 | 9489 | 10 | 45 |
| who | 0.68 | 0.6 | 3619 | 74 | 3 |
| speculated | 1.97 | 0.6 | 2625 | 25 | 10 |
| that | 1.64 | 0.5 | 7320 | 41 | 4 |
| our | 1.43 | 0.8 | 6796 | 27 | 3 |
| universe | 0.89 | 0.3 | 8070 | 67 | 8 |
| is | 1.1 | 0.2 | 5790 | 26 | 2 |
| expanding | 1.75 | 0.3 | 9037 | 12 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| who speculated that our universe is expanding | 1.28 | 0.3 | 4568 | 99 |
