| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| coefficient of restitution greater than 1 | 0.82 | 1 | 5030 | 32 | 41 |
| coefficient | 0.37 | 0.6 | 2734 | 96 | 11 |
| of | 1.79 | 0.2 | 8246 | 20 | 2 |
| restitution | 0.88 | 0.7 | 2975 | 87 | 11 |
| greater | 1.23 | 0.9 | 1505 | 64 | 7 |
| than | 0.73 | 0.3 | 7368 | 45 | 4 |
| 1 | 1.81 | 0.3 | 9179 | 25 | 1 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| coefficient of restitution greater than 1 | 0.11 | 0.6 | 3547 | 26 |
