Perhaps you should try some spelling variations:
patterns extending » patterns depending (Expand search), patterns feeding (Expand search), patterns enhancing (Expand search)
extending object » expanding objects (Expand search), extended object (Expand search), extending objectives (Expand search)
coder patterns » cover patterns (Expand search), border patterns (Expand search), color patterns (Expand search)
python python » pythons python (Expand search), piton python (Expand search), pitons python (Expand search)
coder coder » coder decoder (Expand search), code code (Expand search), decoder codec (Expand search)
in python » _ python (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: "(( coder coder patterns extending object ) OR ( in python python python programming ))~".
• Adding a wildcard symbol may retrieve word variants: (( coder coder patterns extending object ) OR ( in python python python programming ))*.