| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mass and density difference | 1.25 | 0.4 | 1157 | 6 | 27 |
| mass | 0.71 | 0.7 | 1220 | 79 | 4 |
| and | 1.47 | 0.5 | 6978 | 63 | 3 |
| density | 0.02 | 0.3 | 4031 | 18 | 7 |
| difference | 0.3 | 0.8 | 737 | 1 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mass and density difference | 0.08 | 0.2 | 2390 | 11 |
