Perhaps you should try some spelling variations:
"and computational using linear programming" » "and computation using linear programming" (Expand search), "and computations using linear programming" (Expand search), "and computacional usinas linear programming" (Expand search), "_ computational using linear programming" (Expand search)
"using magic python python programming" » "using magic pythons python programming" (Expand search), "using magic piton python programming" (Expand search), "using magic pitons python programming" (Expand search), "using manim python python programming" (Expand search), "using logic python python programming" (Expand search), "using static python python programming" (Expand search), "using music python python programming" (Expand search), "using magnetic python python programming" (Expand search), "using imaging 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 computational using linear programming") OR ("using magic python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational using linear programming\") OR (\"using magic python python programming\"))".
• Removing quotes may allow a broader search: (( and computational using linear programming ) OR ( using magic python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computational using linear programming") OR ("using magic python python programming"))*.