Perhaps you should try some spelling variations:
"method optimization python python programming" » "method optimization method python programming" (Expand search), "method optimization option python programming" (Expand search), "method optimization methods python programming" (Expand search), "method optimization pythons python programming" (Expand search), "method optimization piton python programming" (Expand search), "method optimization pitons python programming" (Expand search)
"coder allocation and decoding program" » "power allocation and decoding program" (Expand search), "order allocation and decoding program" (Expand search), "over allocation and decoding program" (Expand search), "coder allocation and welcoming program" (Expand search), "coder allocation and deworming program" (Expand search), "coder allocation and feeding program" (Expand search), "coder allocation in decoding program" (Expand search), "coder allocation of decoding program" (Expand search), "coder allocation and decaying program" (Expand search), "coder allocation and coding program" (Expand search), "coder allocation and decline 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 allocation and decoding program\") OR (\"method optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder allocation and decoding program ) OR ( method optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder allocation and decoding program") OR ("method optimization python python programming"))*.