| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| carbon quantum dots optical properties | 0.45 | 1 | 1073 | 30 | 38 |
| carbon | 1.24 | 0.3 | 8130 | 94 | 6 |
| quantum | 0.58 | 0.1 | 1919 | 90 | 7 |
| dots | 1.56 | 0.4 | 5778 | 75 | 4 |
| optical | 1.37 | 0.5 | 1393 | 50 | 7 |
| properties | 1.18 | 0.4 | 4566 | 98 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| carbon quantum dots optical properties | 0.32 | 0.3 | 2419 | 59 |
