| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| physical review letters影响因子 2022 | 1.81 | 1 | 6729 | 19 | 40 |
| physical | 1.81 | 1 | 3634 | 81 | 8 |
| review | 0.83 | 0.7 | 3179 | 8 | 6 |
| letters影响因子 | 0.04 | 0.2 | 4462 | 17 | 19 |
| 2022 | 1.49 | 0.5 | 1476 | 5 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| physical review letters影响因子 2022 | 1.77 | 0.8 | 5737 | 32 |
