| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| physics letters a 期刊缩写 | 0.65 | 0.4 | 7084 | 93 | 30 |
| physics | 1.2 | 0.9 | 9531 | 37 | 7 |
| letters | 1.9 | 0.7 | 4172 | 11 | 7 |
| a | 0.05 | 0.2 | 6282 | 89 | 1 |
| 期刊缩写 | 0.27 | 0.9 | 6191 | 2 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| physics letters a 期刊缩写 | 0.67 | 1 | 8378 | 49 |
