Perhaps you should try some spelling variations:
decrease flooding » decrease following (Expand search), decrease lodging (Expand search), decrease food (Expand search)
decrease lesions » disease lesions (Expand search), decreased response (Expand search), decrease adhesion (Expand search)
lesions decrease » response decrease (Expand search), lesions case (Expand search)
decrease faster » decrease after (Expand search), decrease further (Expand search), decreased after (Expand search)
faster decrease » rate decrease (Expand search)
flooding and » flooding in (Expand search), flowering and (Expand search), coding and (Expand search)
decrease or » decrease of (Expand search), decrease on (Expand search), decrease pro (Expand search)
or decrease » not decrease (Expand search), to decrease (Expand search), _ decrease (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 faster decrease OR decrease ) OR ( decrease lesions decrease flooding AND ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease faster decrease or decrease ) OR ( decrease lesions decrease flooding and ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease faster decrease or decrease ) OR ( decrease lesions decrease flooding and ))*.