Perhaps you should try some spelling variations:
"coder functions based optimization program" » "coder functions based optimization problem" (Expand search), "coder functions based optimization programming" (Expand search), "coder functions based optimization problems" (Expand search), "coder functions and optimization program" (Expand search), "power functions based optimization program" (Expand search), "order functions based optimization program" (Expand search), "colour functions based optimization program" (Expand search), "coder function based optimization program" (Expand search), "coder functions case optimization program" (Expand search), "coder functions used optimization program" (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 functions based optimization program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( coder functions based optimization program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder functions based optimization program") OR ("using coding python python programming"))*.