| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| cu2o raman | 0.67 | 0.8 | 1405 | 4 | 10 |
| cu2o | 0.07 | 0.9 | 7193 | 15 | 4 |
| raman | 1.29 | 0.4 | 8884 | 6 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cu2o raman | 0.43 | 1 | 1223 | 90 |
| cu2o raman spectrum | 1.82 | 0.8 | 4294 | 52 |
| raman spectroscopy cu2o | 0.69 | 0.6 | 3911 | 49 |
