Perhaps you should try some spelling variations:
"and optimization python python programming" » "and optimization method python programming" (Expand search), "and optimization option python programming" (Expand search), "and optimization methods python programming" (Expand search), "and optimization pythons python programming" (Expand search), "and optimization piton python programming" (Expand search), "and optimization pitons python programming" (Expand search)
"coder function using testing program" » "coder function using testing programs" (Expand search), "coder function using teaching program" (Expand search), "coder function using visiting program" (Expand search), "modern function using testing program" (Expand search), "power function using testing program" (Expand search), "over function using testing program" (Expand search), "coder function during testing program" (Expand search), "coder reaction using testing program" (Expand search), "coder function using resting program" (Expand search), "coder function using nesting program" (Expand search), "coder function ring testing program" (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 using testing program\") OR (\"and optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder function using testing program ) OR ( and optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder function using testing program") OR ("and optimization python python programming"))*.