| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| physical review d scimago | 1.7 | 0.6 | 1979 | 97 | 25 |
| physical | 1.64 | 0.5 | 7577 | 70 | 8 |
| review | 1.16 | 0.2 | 2787 | 24 | 6 |
| d | 0.88 | 0.8 | 2634 | 25 | 1 |
| scimago | 0.77 | 1 | 4276 | 30 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| physical review d scimago | 0.61 | 0.3 | 6139 | 3 |
