| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| gravitational constant units | 1.94 | 1 | 8687 | 81 | 28 |
| gravitational | 0.45 | 0.7 | 4030 | 79 | 13 |
| constant | 1.88 | 0.4 | 2314 | 23 | 8 |
| units | 0.61 | 0.9 | 6091 | 4 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| gravitational constant units | 0.71 | 0.1 | 4249 | 14 |
