| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| peer reviewed journals database free | 1.51 | 0.1 | 2375 | 83 |
| peer reviewed journal articles database free | 0.71 | 0.8 | 3108 | 43 |
| peer reviewed journals articles database | 1.94 | 0.5 | 788 | 90 |
| peer reviewed articles database free | 0.48 | 0.7 | 1477 | 85 |
| peer reviewed academic journals database | 1.84 | 0.4 | 9823 | 85 |
| peer reviewed scientific journals database | 0.6 | 1 | 5326 | 96 |
| peer reviewed scholarly journals database | 1.77 | 0.6 | 2695 | 28 |
| peer review journals database | 1.38 | 0.5 | 5103 | 50 |
| peer reviewed papers database | 1.05 | 0.1 | 9870 | 15 |
| database for peer reviewed articles | 1.39 | 0.8 | 8697 | 22 |
| peer reviewed database scholarly journal | 0.17 | 0.6 | 1668 | 63 |
