Perhaps you should try some spelling variations:
"using optimization python python programming" » "using optimization method python programming" (Expand search), "using optimization option python programming" (Expand search), "using optimization methods python programming" (Expand search), "time optimization python python programming" (Expand search), "using optimization pythons python programming" (Expand search), "using optimization piton python programming" (Expand search), "using optimization pitons python programming" (Expand search)
"coder application methods coding program" » "code application methods coding program" (Expand search), "codes application methods coding program" (Expand search), "copper application methods coding program" (Expand search), "coder application methods aiding program" (Expand search), "coder application methods voting program" (Expand search), "coder application methods coupling program" (Expand search), "coder application methods cloning program" (Expand search), "coder application methods loading program" (Expand search), "coder application methods cooling programs" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder application methods coding program") OR ("using optimization python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder application methods coding program\") OR (\"using optimization python python programming\"))".
• Removing quotes may allow a broader search: (( coder application methods coding program ) OR ( using optimization python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder application methods coding program") OR ("using optimization python python programming"))*.