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)
"coder solution to example program" » "code solution to example program" (Expand search), "copper solution to example program" (Expand search), "powder solution to example program" (Expand search), "coder solution _ example program" (Expand search), "coder solution two examples program" (Expand search), "coder solution the example program" (Expand search), "coder solution an example 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 solution to example program\") OR (\"response optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder solution to example program ) OR ( response optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder solution to example program") OR ("response optimization python python programming"))*.