| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| membranes 2023 | 0.85 | 0.8 | 4003 | 74 | 14 |
| membranes | 1.19 | 0.5 | 9395 | 21 | 9 |
| 2023 | 0.24 | 0.2 | 8589 | 72 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| membranes 2023 | 0.21 | 0.1 | 7017 | 41 |
| membranes 2021 | 1.48 | 0.5 | 2251 | 54 |
| membranes 2022 12 510 | 0.84 | 0.2 | 4373 | 95 |
| membranes 2022 12 567 | 0.24 | 0.2 | 5743 | 84 |
| structural membranes 2023 | 0.62 | 0.7 | 7547 | 29 |
| membranes and modules 2023 | 1.56 | 0.4 | 3921 | 12 |
