| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| organs in the respiratory system | 1.5 | 0.9 | 4193 | 95 | 32 |
| organs | 0.63 | 0.2 | 2588 | 81 | 6 |
| in | 0.54 | 0.1 | 263 | 92 | 2 |
| the | 1.21 | 0.1 | 10 | 83 | 3 |
| respiratory | 0.21 | 0.4 | 4385 | 36 | 11 |
| system | 1.88 | 0.2 | 8264 | 97 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| organs in the respiratory system | 0.48 | 0.3 | 2021 | 44 |
