Perhaps you should try some spelling variations:
"based computational network coding problem" » "based computation networks coding problem" (Expand search), "based computational famework coding problem" (Expand search), "based communicational networks coding problem" (Expand search), "and computational network coding problem" (Expand search), "by computational network coding problem" (Expand search), "based computational network coding problems" (Expand search), "based computational network coping problem" (Expand search), "based computational network loading 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: "((\"based computational network coding problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( based computational network coding problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational network coding problem") OR ("using coding python python programming"))*.