Perhaps you should try some spelling variations:
"whose computation an controller problem" » "whose computation an control problem" (Expand search), "whose computation an controller role" (Expand search), "whose computation an controlled probe" (Expand search), "pose computation an controller problem" (Expand search), "these computations an controller problem" (Expand search), "the computation an controller problem" (Expand search), "whose computation and controller problem" (Expand search), "whose computation in controller problem" (Expand search), "whose computation on controller problem" (Expand search), "whose computation can controller problem" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking python 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: "((\"whose computation an controller problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( whose computation an controller problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("whose computation an controller problem") OR ("using coding python python programming"))*.