| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| diffusion in porous crystalline materials | 1.17 | 0.8 | 6621 | 49 | 41 |
| diffusion | 1.2 | 0.8 | 8431 | 11 | 9 |
| in | 1.92 | 0.7 | 5411 | 63 | 2 |
| porous | 0.04 | 0.5 | 5888 | 19 | 6 |
| crystalline | 0.56 | 0.9 | 7444 | 34 | 11 |
| materials | 0.06 | 0.6 | 2911 | 69 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| diffusion in porous crystalline materials | 0.52 | 0.6 | 9189 | 13 |
