Perhaps you should try some spelling variations:
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)
decrease that » decrease the (Expand search), decrease at (Expand search), decrees that (Expand search)
that decrease » that increase (Expand search), that increases (Expand search), not decrease (Expand search)
decrease word » decrease work (Expand search), decrease food (Expand search), decrease or (Expand search)
word vector » word vectors (Expand search), wild vector (Expand search), normed vector (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 costs decrease that decrease ) OR ( decrease NOT decrease word vector ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease costs decrease that decrease ) OR ( decrease NOT decrease word vector ))*.