| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| respiratory system tissues | 1.91 | 1 | 6369 | 86 | 26 |
| respiratory | 1.95 | 0.1 | 6071 | 53 | 11 |
| system | 1.11 | 0.9 | 6183 | 52 | 6 |
| tissues | 0.01 | 0.2 | 8790 | 91 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| respiratory system tissues | 1.49 | 0.6 | 2108 | 32 |
| respiratory system tissue types | 1.5 | 0.1 | 6429 | 84 |
| respiratory system tissue list | 1.59 | 0.6 | 3671 | 91 |
| respiratory system issues | 1.16 | 0.2 | 3101 | 33 |
| what tissues are in the respiratory system | 1.78 | 0.8 | 4010 | 42 |
| connective tissue in the respiratory system | 0.83 | 0.3 | 4320 | 35 |
| epithelial tissue in respiratory system | 1.58 | 0.9 | 1434 | 5 |
| what tissues make up the respiratory system | 0.04 | 0.1 | 3063 | 26 |
| major tissues in the respiratory system | 0.56 | 0.6 | 7038 | 45 |
| 4 types of tissue types in respiratory system | 1.12 | 0.7 | 735 | 29 |
