Perhaps you should try some spelling variations:
decreased during » decrease during (Expand search), decreases during (Expand search), increased during (Expand search)
during processes » curing processes (Expand search), nursing processes (Expand search), turning processes (Expand search)
decrease burden » disease burden (Expand search), decrease further (Expand search)
burden decrease » burden disease (Expand search), urea decrease (Expand search), burgers decreases (Expand search)
not decreased » not decrease (Expand search), to decreased (Expand search), not increased (Expand search)
decrease will » decrease with (Expand search), decrease cell (Expand search), decrease il (Expand search)
decrease not » decrease of (Expand search), decrease at (Expand search), decrease akt (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 NOT decreased during processes ) OR ( decrease burden decrease will decrease ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease not decreased during processes ) OR ( decrease burden decrease will decrease ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease not decreased during processes ) OR ( decrease burden decrease will decrease ))*.