| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| etching on metal surface | 0.64 | 0.9 | 2542 | 100 | 24 |
| etching | 0.94 | 0.1 | 7240 | 12 | 7 |
| on | 1.54 | 0.1 | 6828 | 52 | 2 |
| metal | 1.53 | 0.3 | 7198 | 46 | 5 |
| surface | 0.96 | 1 | 5548 | 62 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| etching on metal surface | 1.84 | 0.9 | 8876 | 97 |
