| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| polymers of amino acids | 0.21 | 0.4 | 1379 | 31 | 23 |
| polymers | 1.44 | 0.9 | 3200 | 98 | 8 |
| of | 1.85 | 0.2 | 9236 | 7 | 2 |
| amino | 0.64 | 0.4 | 8509 | 47 | 5 |
| acids | 1.29 | 0.8 | 3226 | 39 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| polymers of amino acids | 0.4 | 0.3 | 81 | 18 |
