| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| acid etching metal process | 0.75 | 0.8 | 3445 | 21 | 26 |
| acid | 1.97 | 0.6 | 5334 | 10 | 4 |
| etching | 1.09 | 0.9 | 3383 | 36 | 7 |
| metal | 0.16 | 0.4 | 993 | 22 | 5 |
| process | 1.62 | 0.6 | 7432 | 68 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| acid etching metal process | 0.33 | 0.5 | 9222 | 15 |
