Perhaps you should try some spelling variations:
"advanced computation using large problem" » "advanced computations using large problem" (Expand search), "advanced computational using large problem" (Expand search), "advance computational using large problem" (Expand search), "advanced computation in large problem" (Expand search), "advanced composition using large problem" (Expand search), "advanced computation using large problems" (Expand search), "advanced computation using care problem" (Expand search), "advanced computation using lurie 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: (("advanced computation using large problem") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation using large problem\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( advanced computation using large problem ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computation using large problem") OR ("using python python python programming"))*.