Perhaps you should try some spelling variations:
"based application _ coding problem" » "based applications _ coding problem" (Expand search), "and application _ coding problem" (Expand search), "and applications _ coding problem" (Expand search), "based application _ coding problems" (Expand search), "based application _ coping problem" (Expand search), "based application _ loading 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: (("based application _ coding problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based application _ coding problem\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( based application _ coding problem ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based application _ coding problem") OR ("using coding python python programming"))*.