| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| structures lined with mucous membranes are | 0.21 | 0.3 | 1747 | 73 | 42 |
| structures | 0.21 | 0.8 | 67 | 2 | 10 |
| lined | 1.17 | 0.9 | 245 | 59 | 5 |
| with | 1.74 | 0.1 | 4955 | 21 | 4 |
| mucous | 0.99 | 0.2 | 6791 | 94 | 6 |
| membranes | 1.83 | 0.5 | 1737 | 67 | 9 |
| are | 1.3 | 0.4 | 6286 | 26 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| structures lined with mucous membranes are | 1.67 | 0.5 | 9490 | 13 |
