Perhaps you should try some spelling variations:
"and computational using third problem" » "and computation using third problem" (Expand search), "and computations using third problem" (Expand search), "and computacional usinas third problem" (Expand search), "_ computational using third problem" (Expand search), "and computational using hard problem" (Expand search), "and computational using this problem" (Expand search), "and computational using thd problem" (Expand search), "and computational during third problem" (Expand search), "and computational using thin problem" (Expand search), "and computational using their problem" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python python 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: (("and computational using third problem") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational using third problem\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( and computational using third problem ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computational using third problem") OR ("using python python python programming"))*.