| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| physics journals without publication fee | 1.64 | 1 | 1689 | 38 | 40 |
| physics | 1.29 | 0.1 | 2416 | 82 | 7 |
| journals | 0.22 | 0.9 | 8009 | 17 | 8 |
| without | 1.13 | 0.5 | 8201 | 42 | 7 |
| publication | 1.41 | 0.3 | 1048 | 34 | 11 |
| fee | 1.23 | 0.8 | 2554 | 41 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| physics journals without publication fee | 1.39 | 0.8 | 1855 | 63 |
