Perhaps you should try some spelling variations:
"based implementation in linear programming" » "and implementation in linear programming" (Expand search), "based implementation and linear programming" (Expand search), "based implementation of linear programming" (Expand search), "based implementation non linear programming" (Expand search), "based implementation in line 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.

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