| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cofe2o4 structure | 0.04 | 0.7 | 2272 | 54 | 17 |
| cofe2o4 | 0.1 | 0.8 | 2495 | 26 | 7 |
| structure | 1.58 | 0.6 | 1188 | 87 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cofe2o4 structure | 1.66 | 0.8 | 6771 | 16 |
| cofe2o4 spinel structure | 1.66 | 0.5 | 6196 | 15 |
| cofe2o4 crystal structure | 1.38 | 0.7 | 2902 | 79 |
