Perhaps you should try some spelling variations:
decrease work » increase work (Expand search), decrease of (Expand search), decrease with (Expand search)
decrease the » decreases the (Expand search), decrease in (Expand search), decrease of (Expand search)
the decrease » to decrease (Expand search), and decrease (Expand search)
decrease akt » decrease at (Expand search), decrease and (Expand search), decrease after (Expand search)
akt decrease » and decrease (Expand search), not decrease (Expand search), any decrease (Expand search)
work objects » world objects (Expand search), mock objects (Expand search), work objectives (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 the decrease OR decrease ) OR ( decrease akt decrease work objects ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease the decrease or decrease ) OR ( decrease akt decrease work objects ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease the decrease or decrease ) OR ( decrease akt decrease work objects ))*.