| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chitosan hydrogel ovalbumin | 0.58 | 1 | 7681 | 66 | 27 |
| chitosan | 1.59 | 0.8 | 8889 | 41 | 8 |
| hydrogel | 0.07 | 0.4 | 3736 | 74 | 8 |
| ovalbumin | 0.01 | 0.4 | 8963 | 92 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chitosan hydrogel ovalbumin | 0.95 | 0.7 | 1939 | 83 |
