| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| dietary tryptophan metabolite released by | 0.7 | 0.4 | 8577 | 50 | 41 |
| dietary | 0.36 | 0.9 | 2392 | 18 | 7 |
| tryptophan | 0.21 | 0.3 | 4690 | 42 | 10 |
| metabolite | 0.2 | 0.6 | 6648 | 97 | 10 |
| released | 1.6 | 0.5 | 6290 | 45 | 8 |
| by | 0.5 | 0.9 | 2513 | 26 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| dietary tryptophan metabolite released by | 0.25 | 0.8 | 3868 | 58 |
