Perhaps you should try some spelling variations:
"based optimization python python programming" » "based optimization method python programming" (Expand search), "based optimization option python programming" (Expand search), "based optimization methods python programming" (Expand search), "based optimization pythons python programming" (Expand search), "based optimization piton python programming" (Expand search), "based optimization pitons python programming" (Expand search)
"and optimization and coding program" » "and optimization and cloning program" (Expand search), "and optimization and loading program" (Expand search), "and optimization and cooling programs" (Expand search), "and optimization and coping program" (Expand search), "and optimization and cooling program" (Expand search), "and optimization and cooking 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: "((\"and optimization and coding program\") OR (\"based optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( and optimization and coding program ) OR ( based optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and optimization and coding program") OR ("based optimization python python programming"))*.