| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| surface porosity definition | 0.25 | 0.8 | 4228 | 12 | 27 |
| surface | 1 | 0.5 | 2120 | 71 | 7 |
| porosity | 0.71 | 0.9 | 2824 | 77 | 8 |
| definition | 1.05 | 0.4 | 4524 | 81 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| surface porosity definition | 1.31 | 0.6 | 7349 | 81 |
