| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pnas impact factor | 1.71 | 0.5 | 1628 | 76 | 18 |
| pnas | 1.8 | 0.8 | 7393 | 44 | 4 |
| impact | 0.24 | 0.5 | 3305 | 37 | 6 |
| factor | 1.3 | 0.4 | 8568 | 56 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pnas impact factor | 0.32 | 0.8 | 6299 | 60 |
| pnas impact factor 2024 | 1.02 | 0.8 | 9004 | 29 |
| pnas impact factor 2023 | 1.21 | 0.6 | 8392 | 79 |
| pnas impact factor 2022 | 0.97 | 0.4 | 7765 | 47 |
| pnas impact factor 2021 | 1.61 | 0.4 | 7810 | 6 |
| pnas impact factor 2020 | 0.09 | 0.6 | 168 | 52 |
| pnas impact factor bioxbio | 0.05 | 0.2 | 4286 | 99 |
| pnas impact factor 2019 | 0.35 | 0.6 | 6975 | 24 |
| pnas impact factor 2015 | 1.65 | 0.3 | 5191 | 19 |
| pnas impact factor 2016 | 1.26 | 0.6 | 8646 | 2 |
| pnas impact factor 2018 | 0.34 | 0.5 | 8153 | 94 |
| pnas nexus impact factor | 1.02 | 0.7 | 5558 | 5 |
| pnas journal impact factor | 1.85 | 0.5 | 3974 | 72 |
| pnas nexus impact factor 2023 | 0.61 | 0.2 | 8209 | 6 |
| pnas nexus impact factor prediction | 0.81 | 0.5 | 2699 | 33 |
| pnas nexus impact factor 2022 | 0.52 | 0.6 | 9482 | 55 |
