Perhaps you should try some spelling variations:
decreases operational » increase operational (Expand search), decreases behavioral (Expand search), decrease cooperation (Expand search)
operational process » operational processes (Expand search), operacional processos (Expand search), operational problems (Expand search)
juice decreases » use decreases (Expand search), life decreases (Expand search)
decrease juice » decrease due (Expand search)
decrease toc » decrease of (Expand search), decrease the (Expand search), decreased to (Expand search)
toc decrease » to decrease (Expand search), the decrease (Expand search), not decrease (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)

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 juice decreases operational process ) OR ( decrease at decrease toc decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease juice decreases operational process ) OR ( decrease at decrease toc decrease ))*.