| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| acid for metal etching | 1.69 | 0.6 | 3691 | 25 | 22 |
| acid | 1.48 | 0.2 | 4750 | 97 | 4 |
| for | 0.76 | 0.8 | 9607 | 98 | 3 |
| metal | 0.75 | 0.1 | 9816 | 96 | 5 |
| etching | 1.04 | 0.3 | 5902 | 48 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| acid for metal etching | 0.69 | 0.5 | 1742 | 18 |
