Perhaps you should try some spelling variations:
decrease flooding » decrease following (Expand search), decrease lodging (Expand search), decrease food (Expand search)
flooding objects » floating objects (Expand search), flying objects (Expand search), flooding affects (Expand search)
decreases blood » increases blood (Expand search)
blood decrease » blood degree (Expand search), blood disease (Expand search), food decreases (Expand search)
akt decreases » salt decreases (Expand search), and decreases (Expand search), but decreases (Expand search)
decrease loss » decrease costs (Expand search), decrease low (Expand search), decrease blood (Expand search)
loss decrease » loss decreases (Expand search), to decrease (Expand search), not decrease (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (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 decreases blood decrease ) OR ( decrease loss decrease flooding objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease akt decreases blood decrease ) OR ( decrease loss decrease flooding objects ))*.