Perhaps you should try some spelling variations:
methods programming » method programming (Expand search), python programming (Expand search), meta programming (Expand search)
decrease drilling » decrease during (Expand search), database drilling (Expand search), decrease walking (Expand search)
drilling process » milling process (Expand search), healing process (Expand search)
method methods » method method (Expand search), metric methods (Expand search), method mothers (Expand search)
python based » action based (Expand search)
in decrease » in decreased (Expand search), on decrease (Expand search), pain decrease (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "(( decrease in decrease drilling process ) OR ( python based method methods programming ))~".
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