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 simulation based computing program" » "coder simulation based consulting program" (Expand search), "coder simulation based computer program" (Expand search), "coder simulation based computador program" (Expand search), "code simulation based computing program" (Expand search), "model simulation based computing program" (Expand search), "power simulation based computing program" (Expand search), "coder population based computing program" (Expand search), "coder simulation and computing program" (Expand search), "coder simulation based costing program" (Expand search), "coder simulation based coating 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 simulation based computing program\") OR (\"and optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder simulation based computing program ) OR ( and optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder simulation based computing program") OR ("and optimization python python programming"))*.