Perhaps you should try some spelling variations:
"coder implementation and day problem" » "code implementation and day problem" (Expand search), "decoder implementation and day problem" (Expand search), "model implementation and day problem" (Expand search), "coder implementation of day problem" (Expand search), "coder implementation and ay problem" (Expand search), "coder implementation and darcy problem" (Expand search), "coder implementation and bar problem" (Expand search), "coder implementation and daily problem" (Expand search), "coder implementation and dairy problem" (Expand search), "coder implementation and today 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 day problem") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation and day problem\") OR (\"python coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder implementation and day problem ) OR ( python coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder implementation and day problem") OR ("python coding python python programming"))*.