| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| preprints impact factor 2020 | 1.14 | 0.4 | 6389 | 11 | 28 |
| preprints | 1.11 | 0.7 | 1325 | 37 | 9 |
| impact | 1.8 | 0.3 | 1205 | 86 | 6 |
| factor | 0.53 | 1 | 3378 | 19 | 6 |
| 2020 | 1.76 | 0.9 | 3470 | 1 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| preprints impact factor 2020 | 1.09 | 1 | 2938 | 98 |
