Perhaps you should try some spelling variations:
pattern python » pattern action (Expand search), pattern method (Expand search)
based pattern » based battery (Expand search), based plasters (Expand search), mapped pattern (Expand search)
python based » action based (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)
decrease it » decrease its (Expand search), decrease in (Expand search), decrease il (Expand search)
it process » point process (Expand search), audit process (Expand search), test process (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 to decrease it process ) OR ( python based pattern python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease to decrease it process ) OR ( python based pattern python programming ))*.