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 components of coding program" » "blood components of coding program" (Expand search), "based compounds of coding program" (Expand search), "and components of coding program" (Expand search), "based components of cloning program" (Expand search), "based components of loading program" (Expand search), "based components of cooling programs" (Expand search), "based components 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 components of coding program\") OR (\"and optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( based components of coding program ) OR ( and optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based components of coding program") OR ("and optimization python python programming"))*.