| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chemical physics letters������ | 1.58 | 0.9 | 7985 | 9 | 42 |
| chemical | 0.53 | 0.4 | 7919 | 93 | 8 |
| physics | 0.93 | 0.5 | 8250 | 83 | 7 |
| letters������ | 0.02 | 0.6 | 8876 | 27 | 25 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chemical physics letters������ | 0.52 | 0.6 | 6136 | 30 |
