Perhaps you should try some spelling variations:
"advanced computation in integer programming" » "advanced computations in integer programming" (Expand search), "advanced computational in integer programming" (Expand search), "advance computational in integer programming" (Expand search), "advanced computation in linear programming" (Expand search), "advanced computation and integer programming" (Expand search), "advanced computation of integer programming" (Expand search), "advanced imputation in integer programming" (Expand search), "advanced computation an integer programming" (Expand search), "advanced computation in inter programming" (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 in integer programming") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation in integer programming\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( advanced computation in integer programming ) OR ( using python python python programming ))*.