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)
"basic functions and decoding program" » "basic functions and welcoming program" (Expand search), "basic functions and deworming program" (Expand search), "basic functions and feeding program" (Expand search), "basis functions and decoding program" (Expand search), "basis function and decoding program" (Expand search), "base functions and decoding program" (Expand search), "basic function and decoding program" (Expand search), "basic functional and decoding program" (Expand search), "basic functions and decaying program" (Expand search), "basic functions and coding program" (Expand search), "basic functions and decline program" (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: (("basic functions and decoding program") OR ("and optimization python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"basic functions and decoding program\") OR (\"and optimization python python programming\"))*".
• Removing quotes may allow a broader search: (( basic functions and decoding program ) OR ( and optimization python python programming ))*.