| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| bracket notation quantum | 0.46 | 0.2 | 8652 | 26 | 24 |
| bracket | 0.58 | 0.7 | 1606 | 7 | 7 |
| notation | 0.53 | 0.4 | 7063 | 19 | 8 |
| quantum | 1.1 | 0.3 | 8269 | 27 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| bracket notation quantum | 1.87 | 0.9 | 40 | 2 |
| bracket notation in quantum mechanics | 0.12 | 0.5 | 1031 | 81 |
