| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| science journal impact factor 2020 | 0.07 | 0.5 | 7537 | 35 |
| science journal impact factor 2024 | 0.4 | 0.3 | 2012 | 79 |
| science journal impact factor 2023 | 0.21 | 1 | 2983 | 1 |
| science journal impact factor 2017 | 0.65 | 0.5 | 6130 | 1 |
| science journal impact factor 2022 | 1.83 | 0.6 | 4086 | 73 |
| science journal impact factor 2021 | 1.16 | 0.3 | 7036 | 56 |
| science journal impact factor 2018 | 1.17 | 0.7 | 6260 | 8 |
| science journal impact factor 2015 | 0.51 | 0.7 | 4962 | 53 |
