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