| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| membranes rupture spontaneously | 1.28 | 0.8 | 3069 | 36 | 31 |
| membranes | 1.18 | 0.2 | 1613 | 82 | 9 |
| rupture | 1.93 | 0.6 | 5031 | 63 | 7 |
| spontaneously | 0.03 | 0.2 | 9761 | 1 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| membranes rupture spontaneously | 1.05 | 0.6 | 4372 | 18 |
