| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| stress and the gut microbiota brain axis | 1.4 | 0.6 | 7029 | 63 | 40 |
| stress | 1.8 | 0.7 | 6984 | 60 | 6 |
| and | 0.5 | 1 | 1426 | 32 | 3 |
| the | 1.97 | 0.9 | 1793 | 44 | 3 |
| gut | 1.72 | 1 | 3389 | 83 | 3 |
| microbiota | 1.23 | 0.1 | 1048 | 33 | 10 |
| brain | 1.36 | 1 | 8014 | 23 | 5 |
| axis | 1.14 | 0.4 | 1010 | 27 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| stress and the gut microbiota-brain axis | 1.35 | 0.1 | 1563 | 35 |
| gut brain axis and stress | 0.85 | 0.7 | 1401 | 55 |
| the microbiota gut brain axis | 1.91 | 1 | 3740 | 68 |
| gut/brain axis and the microbiota | 1.26 | 0.6 | 3028 | 41 |
| stress relation with gut microbiota | 1.02 | 0.2 | 4154 | 36 |
| stress and the gut microbiome | 0.7 | 0.3 | 5019 | 76 |
| stressing the gut-brain axis | 1.62 | 0.7 | 5879 | 46 |
| brain gut microbiome axis | 1.1 | 0.8 | 9585 | 80 |
| gut brain axis stress | 1.16 | 0.9 | 7540 | 1 |
| gut brain axis and anxiety | 0.9 | 0.6 | 1394 | 28 |
| brain and gut axis | 0.04 | 0.1 | 767 | 24 |
| gut brain axis and mental health | 0.82 | 0.5 | 3589 | 18 |
| gut brain axis and depression | 0.73 | 0.9 | 6009 | 26 |
| gut brain axis pdf | 1.59 | 0.1 | 7948 | 23 |
| gut brain axis explained | 1.1 | 1 | 6261 | 44 |
| brain gut axis theory | 0.24 | 0.8 | 6092 | 31 |
| brain gut axis dysfunction | 1.78 | 0.3 | 3541 | 46 |
| gut-brain axis and mood | 0.85 | 0.8 | 6206 | 61 |
| the brain-gut axis in health and disease | 1.71 | 1 | 8640 | 13 |
| gut microbiota-brain axis | 1.75 | 0.9 | 5417 | 82 |
| gut-brain axis and microbiome | 0.83 | 0.3 | 6629 | 46 |
| the brain-gut-microbiome axis | 1.81 | 1 | 821 | 1 |
| microbial-gut-brain axis | 0.32 | 0.1 | 2160 | 47 |
