Perhaps you should try some spelling variations:
decrease bowing » decrease owing (Expand search), decrease lodging (Expand search), decrease during (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), decrease at (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), to decrease (Expand search)
decrease and » decreases and (Expand search), decrease of (Expand search), decrease the (Expand search)
and decrease » and decreases (Expand search), and decreased (Expand search), and increase (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)
bowing of » blowing of (Expand search), sowing of (Expand search), growing of (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 AND decrease rate decrease ) OR ( decrease in decrease bowing of ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease and decrease rate decrease ) OR ( decrease in decrease bowing of ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease and decrease rate decrease ) OR ( decrease in decrease bowing of ))*.