| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| function of chelating agent | 1.28 | 0.8 | 6683 | 27 | 27 |
| function | 1.97 | 0.5 | 892 | 68 | 8 |
| of | 0.21 | 0.3 | 2502 | 14 | 2 |
| chelating | 0.06 | 0.3 | 1705 | 99 | 9 |
| agent | 0.29 | 0.1 | 2575 | 8 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| function of chelating agent | 1.18 | 0.3 | 330 | 69 |
