| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rock size classification chart | 0.62 | 0.3 | 7335 | 65 | 30 |
| rock | 0.75 | 0.3 | 966 | 90 | 4 |
| size | 0.38 | 0.6 | 8315 | 13 | 4 |
| classification | 1.66 | 0.5 | 2606 | 89 | 14 |
| chart | 1.41 | 0.7 | 4225 | 34 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rock size classification chart | 0.81 | 0.7 | 5255 | 16 |
