Perhaps you should try some spelling variations:
"design implementation in coding problem" » "an implementation in coding problem" (Expand search), "design implementation and coding problem" (Expand search), "design implementation of coding problem" (Expand search), "design implementation in coding problems" (Expand search), "design implementation in coping problem" (Expand search), "design implementation in loading problem" (Expand search), "design implementation in decoding problem" (Expand search), "design implementation non coding problem" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: (("design implementation in coding problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"design implementation in coding problem\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( design implementation in coding problem ) OR ( using coding python python programming ))*.