Perhaps you should try some spelling variations:
"using function using convex programming" » "using function using cone programming" (Expand search), "using function using computer programming" (Expand search), "using functional using convex programming" (Expand search), "using friction using convex programming" (Expand search), "guiding function using convex programming" (Expand search), "using function during convex programming" (Expand search), "using reaction using convex programming" (Expand search), "using function using context programming" (Expand search), "using function using complex 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: "((\"using function using convex programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using function using convex programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using function using convex programming") OR ("using coding python python programming"))*.