Perhaps you should try some spelling variations:
"coder implementation and eating problem" » "code implementation and eating problem" (Expand search), "decoder implementation and eating problem" (Expand search), "model implementation and eating problem" (Expand search), "coder implementation of eating problem" (Expand search), "coder implementation and eating problems" (Expand search), "coder implementation and relating problem" (Expand search), "coder implementation and halting problem" (Expand search)
"python coding python python programming" » "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigo python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding pitons 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 and eating problem") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation and eating problem\") OR (\"python coding python python programming\"))*".
• Removing quotes may allow a broader search: (( coder implementation and eating problem ) OR ( python coding python python programming ))*.