| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| membranes rupture spontaneously | 1.84 | 1 | 2807 | 20 | 31 |
| membranes | 1.33 | 0.2 | 800 | 98 | 9 |
| rupture | 0.91 | 0.2 | 7226 | 6 | 7 |
| spontaneously | 1.84 | 0.7 | 7612 | 57 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| membranes rupture spontaneously | 0.59 | 0.3 | 243 | 15 |
