Perhaps you should try some spelling variations:
"coder function discrete optimization in" » "coder function distributed optimization in" (Expand search), "coder function free optimization in" (Expand search), "coder fractional discrete optimization in" (Expand search), "coder education discrete optimization in" (Expand search), "coder function degree optimization in" (Expand search), "coder function discrete optimization and" (Expand search), "coder function discrete optimization _" (Expand search), "modern function discrete optimization in" (Expand search), "power function discrete optimization in" (Expand search), "over function discrete optimization in" (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: "((\"coder function discrete optimization in\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( coder function discrete optimization in ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder function discrete optimization in") OR ("using coding python python programming"))*.