| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| arc welding working principle | 0.44 | 1 | 4638 | 19 | 29 |
| arc | 1.73 | 0.8 | 5004 | 10 | 3 |
| welding | 1.04 | 0.9 | 425 | 24 | 7 |
| working | 1.87 | 0.1 | 5724 | 78 | 7 |
| principle | 1.4 | 0.3 | 2762 | 25 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| arc welding working principle | 0.68 | 0.8 | 8392 | 42 |
