Perhaps you should try some spelling variations:
"coder implementation time coding problems" » "code implementation time coding problems" (Expand search), "decoder implementation time coding problems" (Expand search), "model implementation time coding problems" (Expand search), "coder implementation the coding problems" (Expand search), "coder implementation bim coding problems" (Expand search), "coder implementation timing coding problems" (Expand search), "coder implementation time loading problems" (Expand search), "coder implementation time counting problems" (Expand search), "coder implementation time covering problems" (Expand search)
"python using python python programming" » "python using pythons python programming" (Expand search), "python using piton python programming" (Expand search), "python using pitons python programming" (Expand search), "python usando python python programming" (Expand search), "python coding python python programming" (Expand search), "action using python python programming" (Expand search), "python in python 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 time coding problems") OR ("python using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation time coding problems\") OR (\"python using python python programming\"))*".
• Removing quotes may allow a broader search: (( coder implementation time coding problems ) OR ( python using python python programming ))*.