Perhaps you should try some spelling variations:
"coder computation to linear programming" » "modern computation to linear programming" (Expand search), "core computation to linear programming" (Expand search), "color computation to linear programming" (Expand search), "coder computation of linear programming" (Expand search), "coder computation _ linear programming" (Expand search), "coder computation in linear programming" (Expand search), "coder computation nao linear programming" (Expand search)
"python using python python programming" » "python using pythons python programming" (Expand search), "python using piton python programming" (Expand search), "python using pitons python programming" (Expand search), "python usando python python programming" (Expand search), "python coding python python programming" (Expand search), "action using python python programming" (Expand search), "python in python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder computation to linear programming\") OR (\"python using python python programming\"))~".
• Removing quotes may allow a broader search: (( coder computation to linear programming ) OR ( python using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder computation to linear programming") OR ("python using python python programming"))*.