| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hermitian operator definition | 0.04 | 0.9 | 3388 | 73 | 29 |
| hermitian | 1.41 | 0.8 | 3820 | 34 | 9 |
| operator | 0.79 | 0.9 | 2067 | 57 | 8 |
| definition | 1.03 | 1 | 4972 | 64 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hermitian operator definition | 1.34 | 0.5 | 7110 | 1 |
