| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| etching acid for metals | 1.02 | 0.6 | 4401 | 86 | 23 |
| etching | 0.04 | 0.8 | 9133 | 37 | 7 |
| acid | 1.65 | 0.4 | 9242 | 81 | 4 |
| for | 0.86 | 0.8 | 5057 | 92 | 3 |
| metals | 1.19 | 0.4 | 1698 | 97 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| etching acid for metals | 1.12 | 0.2 | 1337 | 61 |
