Perhaps you should try some spelling variations:
their processes » the processes (Expand search), these processes (Expand search), their processing (Expand search)
decrease their » decrease the (Expand search), increase their (Expand search), decreases the (Expand search)
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 on » decrease in (Expand search), decrease of (Expand search), decrease and (Expand search)
on decrease » on decreased (Expand search), or decrease (Expand search), of 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 on decrease their processes ) OR ( python based pattern python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( decrease on decrease their processes ) OR ( python based pattern python programming ))*.