Perhaps you should try some spelling variations:
decrease adhesion » increases adhesion (Expand search), decrease asian (Expand search), decreases aggression (Expand search)
adhesion decrease » adhesin decreases (Expand search), lesions decrease (Expand search), abortion decrease (Expand search)
decrease fear » decreased fear (Expand search), decrease fetal (Expand search), decreased heart (Expand search)
decrease can » decrease in (Expand search), decrease and (Expand search), decrease at (Expand search)
can decrease » and decrease (Expand search), can increase (Expand search), to decrease (Expand search)
fear effects » year effects (Expand search), fear affects (Expand search), pear effects (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (Expand search)

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

• Removing quotes may allow a broader search: (( decrease can decrease of decrease ) OR ( decrease adhesion decrease fear effects ))~.