| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| center of mass energy | 0.76 | 0.2 | 185 | 49 | 21 |
| center | 1.59 | 0.3 | 4393 | 84 | 6 |
| of | 0.62 | 0.6 | 4212 | 28 | 2 |
| mass | 0.88 | 0.8 | 7428 | 48 | 4 |
| energy | 1.52 | 1 | 4350 | 54 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| center of mass energy | 0.5 | 0.4 | 1671 | 33 |
