| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| electrochemical theory of corrosion | 0.08 | 1 | 6941 | 48 | 35 |
| electrochemical | 0.99 | 0.9 | 8621 | 49 | 15 |
| theory | 0.74 | 0.7 | 6575 | 55 | 6 |
| of | 1.43 | 0.9 | 8289 | 61 | 2 |
| corrosion | 0.08 | 0.6 | 7388 | 36 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| electrochemical theory of corrosion | 0.24 | 0.2 | 7975 | 86 |
