| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is the protective function of mucus | 1.29 | 0.8 | 5671 | 92 | 40 |
| what | 1 | 0.9 | 9822 | 95 | 4 |
| is | 0.45 | 1 | 747 | 45 | 2 |
| the | 1.06 | 0.2 | 5188 | 17 | 3 |
| protective | 1.56 | 0.2 | 9186 | 46 | 10 |
| function | 0.74 | 0.3 | 7901 | 16 | 8 |
| of | 0.47 | 0.1 | 4050 | 36 | 2 |
| mucus | 1 | 0.4 | 1689 | 84 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is the protective function of mucus | 0.12 | 0.7 | 3014 | 80 |
