| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| simple and facilitated diffusion difference | 1.96 | 0.8 | 7404 | 77 | 43 |
| simple | 0.07 | 0.6 | 7143 | 43 | 6 |
| and | 1.71 | 0.4 | 5952 | 58 | 3 |
| facilitated | 0.14 | 0.4 | 3701 | 69 | 11 |
| diffusion | 1.99 | 0.1 | 2583 | 9 | 9 |
| difference | 1.19 | 0.5 | 9956 | 17 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| simple and facilitated diffusion difference | 0.99 | 0.3 | 2051 | 21 |
