Perhaps you should try some spelling variations:
decrease merging » decrease during (Expand search), decrease lodging (Expand search), decreases weaning (Expand search)
decrease costs » decreasing costs (Expand search), decreases post (Expand search), disease costs (Expand search)
costs decrease » loss decrease (Expand search), not decrease (Expand search), cells decrease (Expand search)
merging object » learning object (Expand search), managing object (Expand search), moving object (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease costs decrease _ decrease ) OR ( decrease the decrease merging object ))~.