| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| corrosion of iron equation | 0.93 | 0.7 | 1299 | 94 | 26 |
| corrosion | 1.43 | 0.9 | 9548 | 86 | 9 |
| of | 1.79 | 0.2 | 622 | 97 | 2 |
| iron | 0.6 | 0.6 | 6462 | 84 | 4 |
| equation | 0.39 | 0.6 | 220 | 100 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| corrosion of iron equation | 1.64 | 0.4 | 8484 | 71 |
