Perhaps you should try some spelling variations:
decrease placing » decrease replacing (Expand search), disease placing (Expand search), decreases weaning (Expand search)
decreases areas » decreases breast (Expand search), decreases airway (Expand search), decreases aedes (Expand search)
placing objects » teaching objects (Expand search), speaking objects (Expand search), flying objects (Expand search)
areas decrease » urea decrease (Expand search), areas increase (Expand search), break decrease (Expand search)
decrease cell » decreases cell (Expand search)
cell decrease » cells decrease (Expand search), cells decreases (Expand search), will decrease (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease cell decrease the decrease ) OR ( decreases areas decrease placing objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease cell decrease the decrease ) OR ( decreases areas decrease placing objects ))*.