Perhaps you should try some spelling variations:
decrease moving » decrease owing (Expand search), decrease lodging (Expand search), decrease during (Expand search)
decrease flow » decreases flow (Expand search), decrease low (Expand search), decrease food (Expand search)
that decrease » that increase (Expand search), that increases (Expand search), not decrease (Expand search)
flow decrease » flow increase (Expand search), to decrease (Expand search), not decrease (Expand search)
moving object » moving objects (Expand search), using object (Expand search)
decrees that » devices that (Expand search), trees that (Expand search)
decrease of » decrease in (Expand search)
of decrees » of decree (Expand search), of degrees (Expand search), of decrease (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 of decrees that decrease ) OR ( decrease flow decrease moving object ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease of decrees that decrease ) OR ( decrease flow decrease moving object ))*.