Perhaps you should try some spelling variations:
parallel programing » parallel programming (Expand search), parallel programs (Expand search), parallel processing (Expand search)
decrease processes » disease processes (Expand search), decay processes (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decrease sucrose (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
code parallel » cuda parallel (Expand search), models parallel (Expand search), solve parallel (Expand search)
decrease akt » decrease and (Expand search), decrease after (Expand search), decrease with (Expand search)
akt decrease » and decrease (Expand search), not decrease (Expand search), any decrease (Expand search)
python code » python coding (Expand search), python redes (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 akt decrease decrease processes ) OR ( python python code parallel programing ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease akt decrease decrease processes ) OR ( python python code parallel programing ))*.