Perhaps you should try some spelling variations:
blood decreased » food decreases (Expand search), also decreased (Expand search), showed decreased (Expand search)
decrease blood » decreases blood (Expand search), decreased blood (Expand search), increase blood (Expand search)
decreased fear » decreased heart (Expand search), decreased fas (Expand search), decreased feed (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 akt » decrease at (Expand search), decrease and (Expand search), decrease after (Expand search)
akt decrease » and decrease (Expand search), not decrease (Expand search), any decrease (Expand search)
fear pattern » tear pattern (Expand search), wear patterns (Expand search), linear pattern (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 akt decrease that decrease ) OR ( decrease blood decreased fear pattern ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease akt decrease that decrease ) OR ( decrease blood decreased fear pattern ))*.