Perhaps you should try some spelling variations:
"coder implementation on posing problem" » "code implementation on posing problem" (Expand search), "decoder implementation on posing problem" (Expand search), "model implementation on posing problem" (Expand search), "coder implementation of posing problem" (Expand search), "coder implementation in posing problem" (Expand search), "coder implementation and posing problem" (Expand search), "coder implementation on housing problem" (Expand search), "coder implementation on using problem" (Expand search), "coder implementation on housing problems" (Expand search), "coder implementation on posting problem" (Expand search), "coder implementation on poping problem" (Expand search), "coder implementation on imposing 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder implementation on posing problem\") OR (\"python coding python python programming\"))~".
• Removing quotes may allow a broader search: (( coder implementation on posing problem ) OR ( python coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder implementation on posing problem") OR ("python coding python python programming"))*.