Perhaps you should try some spelling variations:
significantly increased » significant increase (Expand Search)
increased decrease » increased release (Expand Search), increased crash (Expand Search)
significant anti » significant change (Expand Search), significant factor (Expand Search), significant health (Expand Search)
anti decrease » a decrease (Expand Search), nn decrease (Expand Search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( significantly increased decrease ) OR ( significant anti decrease ))*.