Perhaps you should try some spelling variations:
"coder functions java posed problem" » "power functions java posed problem" (Expand search), "order functions java posed problem" (Expand search), "colour functions java posed problem" (Expand search), "coder functions data posed problem" (Expand search), "coder functions and posed problem" (Expand search), "coder functions are posed problem" (Expand search), "coder functions java posed problems" (Expand search), "coder functions java old problem" (Expand search), "coder functions java word problem" (Expand search), "coder functions java based 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: (("coder functions java posed problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder functions java posed problem\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( coder functions java posed problem ) OR ( using coding python python programming ))*.