Perhaps you should try some spelling variations:
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decrease sucrose (Expand search)
nations programme » national programme (Expand search), action programme (Expand search), national program (Expand search)
method nations » method national (Expand search), method oration (Expand search), method innovations (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)
python and » python based (Expand search)
and method » and methods (Expand search), based method (Expand search)

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• If you are trying to use Boolean operators, they must be ALL CAPS: (( decrease the decrease decrease processes ) OR ( python AND method nations programme ))~.
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