Perhaps you should try some spelling variations:
"advanced optimization method python programming" » "variance optimization method python programming" (Expand search), "and optimization method python programming" (Expand search), "advanced oxidation method python programming" (Expand search), "advanced optimization methods python programming" (Expand search), "advanced optimization method method programming" (Expand search), "advanced optimization python python programming" (Expand search)
"coder solution and decoding program" » "coder solution and welcoming program" (Expand search), "coder solution and deworming program" (Expand search), "coder solution and feeding program" (Expand search), "code solution and decoding program" (Expand search), "powder solution and decoding program" (Expand search), "copper solution and decoding program" (Expand search), "coder evolution and decoding program" (Expand search), "coder solution _ decoding program" (Expand search), "coder solution and decaying program" (Expand search), "coder solution and coding program" (Expand search), "coder solution 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 solution and decoding program\") OR (\"advanced optimization method python programming\"))~".
• Removing quotes may allow a broader search: (( coder solution and decoding program ) OR ( advanced optimization method python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder solution and decoding program") OR ("advanced optimization method python programming"))*.