Perhaps you should try some spelling variations:
"learning computation in integer program" » "learning computational in integer program" (Expand search), "learning competition in integer program" (Expand search), "learning cooperation in integer program" (Expand search), "learning computation in integer programs" (Expand search), "learning computation in integra program" (Expand search), "learning computation in integer programing" (Expand search), "learning computation and integer program" (Expand search), "learning computation of integer program" (Expand search), "learning imputation in integer program" (Expand search), "learning computation an integer program" (Expand search), "learning computation in inter program" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("learning computation in integer program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"learning computation in integer program\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( learning computation in integer program ) OR ( using coding python python programming ))*.