Perhaps you should try some spelling variations:
method programming » python programming (Expand search), meta programming (Expand search), period programming (Expand search)
pattern method » patternig method (Expand search), pattern motion (Expand search)
decrease costs » decreasing costs (Expand search), decreases post (Expand search), disease costs (Expand search)
costs process » cost process (Expand search), costs processes (Expand search), costa processo (Expand search)
based pattern » based battery (Expand search), based plasters (Expand search), mapped pattern (Expand search)
python based » action based (Expand search)
decrease of » decrease in (Expand search)
of decrease » or decrease (Expand search), not decrease (Expand search), to decrease (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 of decrease costs process ) OR ( python based pattern method programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease of decrease costs process ) OR ( python based pattern method programming ))*.