| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| optically inactive amino acid | 0.33 | 0.4 | 5768 | 93 | 29 |
| optically | 1.37 | 0.9 | 9566 | 39 | 9 |
| inactive | 1.45 | 0.3 | 3084 | 18 | 8 |
| amino | 0.99 | 0.5 | 9191 | 50 | 5 |
| acid | 0.93 | 0.3 | 9596 | 6 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| optically inactive amino acid | 0.93 | 0.9 | 1859 | 69 |
| which amino acid is optically inactive | 1.09 | 0.6 | 5920 | 78 |
| which alpha amino acid is optically inactive | 1.03 | 0.7 | 1381 | 87 |
| name of the optically inactive amino acid | 1.31 | 0.5 | 6838 | 60 |
| which amino acid is optically active | 1.43 | 0.1 | 4151 | 37 |
