Perhaps you should try some spelling variations:
"and computing using linear programming" » "and computing ufcg linear programming" (Expand search), "grid computing using linear programming" (Expand search), "fog computing using linear programming" (Expand search), "and computer using linear programming" (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: (("and computing using linear programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computing using linear programming\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( and computing using linear programming ) OR ( using coding python python programming ))*.