| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 1 formyl l tryptophan | 1.36 | 0.7 | 8000 | 26 | 21 |
| 1 | 0.44 | 0.4 | 482 | 48 | 1 |
| formyl | 0.13 | 0.6 | 4268 | 14 | 6 |
| l | 1.7 | 0.4 | 2366 | 17 | 1 |
| tryptophan | 0.75 | 1 | 8932 | 23 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 1 formyl l tryptophan | 0.29 | 0.4 | 2658 | 53 |
