| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chitosan hydrogel synthesis | 1.41 | 0.2 | 6106 | 3 | 27 |
| chitosan | 1.18 | 0.2 | 7835 | 23 | 8 |
| hydrogel | 1.81 | 0.2 | 4394 | 24 | 8 |
| synthesis | 1.22 | 0.4 | 1996 | 35 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chitosan hydrogel synthesis | 0.91 | 0.9 | 1043 | 64 |
