| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| significance of respiratory quotient | 1.65 | 0.6 | 1296 | 62 | 36 |
| significance | 1.37 | 0.7 | 5705 | 65 | 12 |
| of | 1.87 | 0.9 | 1895 | 83 | 2 |
| respiratory | 1.93 | 0.8 | 1557 | 80 | 11 |
| quotient | 0.99 | 0.5 | 2472 | 80 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| significance of respiratory quotient | 1 | 0.8 | 9852 | 1 |
