| Share | Phrase |
|---|
| 12.42% | contraction load |
| 10.18% | direct during contraction |
| 6.62% | intervening [location] contraction |
| 5.33% | contraction [does] cause |
| 4.87% | chamber contraction |
| 3.90% | terminate contraction [perform operation] |
| 3.56% | permit contraction [perform operation] |
| 3.43% | volume contraction |
| 3.40% | thermal [temperature] contraction |
| 3.17% | accommodate contraction [perform operation] |
| 3.06% | bellow contraction |
| 3.05% | alternate [time periodicity] contraction |
| 2.79% | total [amount] contraction |
| 2.61% | radial [shape] contraction |
| 2.55% | diameter contraction |
| 2.50% | cause contraction [perform operation] |
| 2.45% | zone contraction |
| 2.24% | spring contraction |
| 1.90% | contraction side |
| 1.89% | contraction stroke |
| 1.86% | effect contraction [perform operation] |
| 1.80% | contraction [does] effect |
| 1.75% | contraction [does] occur |
| 1.74% | tube contraction |
| 1.73% | actuator contraction |
| 1.67% | contraction [does] move |
| 1.55% | allow contraction [perform operation] |
| 1.52% | contraction force |
| 1.40% | contraction amount |
| 1.35% | member contraction |
| 0.78% | have contraction [perform operation] |
| 0.77% | provide contraction [perform operation] |