Perhaps you should try some spelling variations:
"coder optimization based learning program" » "code optimization based learning program" (Expand search), "modern optimization based learning program" (Expand search), "powder optimization based learning program" (Expand search), "coder optimization and learning program" (Expand search), "coder optimization based learning programme" (Expand search), "coder optimization based learning problems" (Expand search), "coder optimization based learning process" (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 optimization based learning program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( coder optimization based learning program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder optimization based learning program") OR ("using coding python python programming"))*.