Perhaps you should try some spelling variations:
decrease during » increase during (Expand search), increases during (Expand search), increased during (Expand search)
during objects » using objects (Expand search), cutting objects (Expand search), warping objects (Expand search)
decrease with » decreases with (Expand search), increase with (Expand search), decrease in (Expand search)
with deceased » with decreased (Expand search), with increased (Expand search), with disease (Expand search)
deceased akt » decreased akt (Expand search), decreased akt1 (Expand search), decreased ant (Expand search)
akt decrease » and decrease (Expand search), any decrease (Expand search), salt decreases (Expand search)
decrease not » decrease of (Expand search), decrease akt (Expand search), decrease at (Expand search)
not decrease » to decrease (Expand search), not increase (Expand search), and 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 with deceased akt decrease ) OR ( decrease NOT decrease during objects ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease with deceased akt decrease ) OR ( decrease not decrease during objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease with deceased akt decrease ) OR ( decrease not decrease during objects ))*.