Perhaps you should try some spelling variations:
decrease letter » decrease litter (Expand search), decrease after (Expand search), disease letter (Expand search)
that decrease » that increase (Expand search), that increases (Expand search), not decrease (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (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)
letter after » matter after (Expand search), center after (Expand search), greater after (Expand search)
decree that » decrees that (Expand search)
the decree » the degree (Expand search), the decrease (Expand search), the decade (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 the decree that decrease ) OR ( decrease akt decrease letter after ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease the decree that decrease ) OR ( decrease akt decrease letter after ))*.