Perhaps you should try some spelling variations:
"coder solution _ java programing" » "coder solution _ java programming" (Expand search), "coder solution _ java programs" (Expand search), "coder solution _ meta programming" (Expand search), "code solution _ java programing" (Expand search), "copper solution _ java programing" (Expand search), "powder solution _ java programing" (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: (("coder solution _ java programing") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder solution _ java programing\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( coder solution _ java programing ) OR ( using coding python python programming ))*.