| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| invisible solid sphere model | 1.44 | 0.6 | 1287 | 75 | 28 |
| invisible | 0.69 | 0.1 | 8659 | 62 | 9 |
| solid | 0.82 | 0.7 | 4310 | 66 | 5 |
| sphere | 1.09 | 0.9 | 2723 | 76 | 6 |
| model | 0.73 | 0.2 | 8036 | 62 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| invisible solid sphere model | 0.05 | 0.9 | 516 | 29 |
