Perhaps you should try some spelling variations:
structure property » structural properties (Expand search)
phrase structure » phase structure (Expand search), frame structure (Expand search), age structure (Expand search)
decrease that » decrease at (Expand search), decrees that (Expand search), decree that (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)
or decrease » of decrease (Expand search), not decrease (Expand search), to decrease (Expand search)
decrease or » decrease of (Expand search), decrease on (Expand search), decrease pro (Expand search)
the phrase » the phase (Expand search), the phases (Expand search)

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease the phrase structure property ) OR ( decrease OR decrease that decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease the phrase structure property ) OR ( decrease or decrease that decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease the phrase structure property ) OR ( decrease or decrease that decrease ))*.