Perhaps you should try some spelling variations:
"coder implementation in coping problem" » "code implementation in coping problem" (Expand search), "decoder implementation in coping problem" (Expand search), "model implementation in coping problem" (Expand search), "coder implementation and coping problem" (Expand search), "coder implementation of coping problem" (Expand search), "coder implementation in coding problems" (Expand search), "coder implementation in posing problem" (Expand search), "coder implementation in covering problem" (Expand search), "coder implementation _ coping problem" (Expand search)
"python coding the python programming" » "action coding the python programming" (Expand search), "python code the python programming" (Expand search), "python decoding the python programming" (Expand search), "python encoding the python programming" (Expand search), "python aiding the python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder implementation in coping problem") OR ("python coding the python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation in coping problem\") OR (\"python coding the python programming\"))*".
• Removing quotes may allow a broader search: (( coder implementation in coping problem ) OR ( python coding the python programming ))*.