| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| edta oxidation | 0.03 | 0.4 | 269 | 29 | 14 |
| edta | 1.29 | 0.3 | 4577 | 22 | 4 |
| oxidation | 0.7 | 0.5 | 8462 | 14 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| edta oxidation number | 0.49 | 0.1 | 563 | 40 |
| edta oxidation state | 1.86 | 0.4 | 3664 | 97 |
| edta oxidation | 1.26 | 0.6 | 5891 | 35 |
| edta advanced oxidation | 1.76 | 0.4 | 4810 | 42 |
| oxidation state of edta ligand | 1.34 | 0.8 | 5650 | 11 |
| oxidation no of edta | 0.97 | 0.2 | 8891 | 12 |
