| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chitosan schiff base | 0.92 | 1 | 1184 | 77 | 20 |
| chitosan | 0.23 | 0.8 | 5063 | 68 | 8 |
| schiff | 0.96 | 0.9 | 5885 | 100 | 6 |
| base | 1.89 | 0.6 | 7863 | 2 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chitosan schiff base | 1.17 | 0.1 | 6398 | 95 |
| chitosan oligosaccharides schiff base | 0.98 | 0.3 | 6575 | 3 |
| oligosaccharides of chitin and chitosan | 1.44 | 0.5 | 8833 | 36 |
| chitosan oligosaccharide molecular weight | 0.81 | 0.6 | 6149 | 84 |
| chitosan oligosaccharide non animal source | 1.45 | 0.9 | 3686 | 71 |
| chitosan oligosaccharide cos : an overview | 0.66 | 0.1 | 1238 | 66 |
| chitosan was ist das | 1.09 | 0.8 | 726 | 65 |
| chitosan oligosaccharide mw 5k | 0.98 | 0.1 | 3709 | 98 |
| chemical name of chitosan | 1.66 | 0.5 | 5202 | 20 |
| high molecular weight chitosan | 1.83 | 1 | 3552 | 48 |
| chito-oligosaccharides | 1.7 | 0.3 | 8085 | 12 |
