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)
"based functions on coding program" » "base functions on coding program" (Expand search), "based function on coding program" (Expand search), "based functional on coding program" (Expand search), "based functions on cloning program" (Expand search), "based functions on loading program" (Expand search), "based functions on cooling programs" (Expand search), "based functions of coding program" (Expand search), "based functions and coding program" (Expand search), "based functions _ coding program" (Expand search), "based functions non coding 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: "((\"based functions on coding program\") OR (\"and optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( based functions on coding program ) OR ( and optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based functions on coding program") OR ("and optimization python python programming"))*.