Perhaps you should try some spelling variations:
rapidly decrease » rapid decrease (Expand search), rapidly increases (Expand search), rapidly increased (Expand search)
disease rapidly » disease reply (Expand search)
decrease pro » decrease or (Expand search), decrease food (Expand search), decrease in (Expand search)
decrease at » decrease akt (Expand search), decrease and (Expand search), decrease in (Expand search)
at decrease » rate decrease (Expand search), that decrease (Expand search), and decrease (Expand search)
pro matter » dry matter (Expand search), to matter (Expand search), pro matre (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 NOT decrease at decrease ) OR ( disease rapidly decrease pro matter ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease NOT decrease at decrease ) OR ( disease rapidly decrease pro matter ))*.