| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| er probe corrosion rate calculation | 1.9 | 0.1 | 3414 | 85 | 35 |
| er | 0.66 | 0.2 | 9375 | 5 | 2 |
| probe | 1.22 | 0.7 | 4515 | 66 | 5 |
| corrosion | 0.62 | 0.2 | 4544 | 89 | 9 |
| rate | 0.61 | 0.8 | 5233 | 41 | 4 |
| calculation | 0.6 | 0.4 | 9746 | 56 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| er probe corrosion rate calculation | 1.83 | 0.7 | 7987 | 3 |
