| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free online scientific journals best rated | 0.87 | 0.3 | 9651 | 90 | 42 |
| free | 0.8 | 0.2 | 1228 | 52 | 4 |
| online | 0.12 | 0.2 | 3770 | 96 | 6 |
| scientific | 1.59 | 0.6 | 3012 | 51 | 10 |
| journals | 0.97 | 0.4 | 122 | 34 | 8 |
| best | 1.11 | 0.8 | 1782 | 71 | 4 |
| rated | 0.04 | 0.5 | 830 | 14 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free online scientific journals best rated | 0.06 | 0.4 | 3545 | 53 |
