Perhaps you should try some spelling variations:
"response optimization python python programming" » "engine optimization python python programming" (Expand search), "route optimization python python programming" (Expand search), "response optimization method python programming" (Expand search), "response optimization option python programming" (Expand search), "response optimization methods python programming" (Expand search), "response optimization pythons python programming" (Expand search), "response optimization piton python programming" (Expand search), "response optimization pitons python programming" (Expand search)
"basic functions self coding program" » "basis functions self coding program" (Expand search), "basis function self coding program" (Expand search), "base functions self coding program" (Expand search), "basic functional self coding program" (Expand search), "basic functions ef coding program" (Expand search), "basic functions self cloning program" (Expand search), "basic functions self loading program" (Expand search), "basic functions self cooling programs" (Expand search), "basic functions self coating program" (Expand search), "basic functions self curing 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: "((\"basic functions self coding program\") OR (\"response optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( basic functions self coding program ) OR ( response optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("basic functions self coding program") OR ("response optimization python python programming"))*.