Perhaps you should try some spelling variations:
"based computation non linear programming" » "based computational non linear programming" (Expand search), "based competition non linear programming" (Expand search), "based compilation non linear programming" (Expand search), "based computation on linear programming" (Expand search), "based computation of linear programming" (Expand search), "based computation in linear 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: (("based computation non linear programming") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation non linear programming\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( based computation non linear programming ) OR ( using python python python programming ))*.