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