Perhaps you should try some spelling variations:
realization problem » equalization problem (Expand search), relocation problem (Expand search), visualization problem (Expand search)
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
python realization » python application (Expand search), non realization (Expand search), ion realization (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decrease sucrose (Expand search)
decrease rate » decreased rate (Expand search), decreases rate (Expand search), increase rate (Expand search)
rate decrease » rats decreases (Expand search), rate increase (Expand search), to decrease (Expand search)
python script » python scrum (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 rate decrease decrease processes ) OR ( python script python realization problem ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease rate decrease decrease processes ) OR ( python script python realization problem ))*.