Perhaps you should try some spelling variations:
"code compression using linear programming" » "code compression in linear programming" (Expand search), "code expression using linear programming" (Expand search), "code compression molding linear programming" (Expand search), "node compression using linear programming" (Expand search), "model compression using linear programming" (Expand search), "cord compression 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.

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