Perhaps you should try some spelling variations:
"and computational coder detection problem" » "and computational code detection problem" (Expand search), "and computational codes detection problem" (Expand search), "and computational model detection problem" (Expand search), "_ computational coder detection problem" (Expand search), "and computational coder selection problem" (Expand search), "and computational coder detection program" (Expand search), "and computational coder demarcation problem" (Expand search), "and computational border detection problem" (Expand search), "and computational corner detection problem" (Expand search)
"using vis python python programming" » "using vis pythons python programming" (Expand search), "using vis piton python programming" (Expand search), "using vis pitons python programming" (Expand search), "using via python python programming" (Expand search), "using in python python programming" (Expand search), "using lib python python programming" (Expand search), "using visual 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: "((\"and computational coder detection problem\") OR (\"using vis python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational coder detection problem ) OR ( using vis python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational coder detection problem") OR ("using vis python python programming"))*.