Perhaps you should try some spelling variations:
"time optimization python python programming" » "time optimization method python programming" (Expand search), "time optimization option python programming" (Expand search), "time optimization methods python programming" (Expand search), "the optimization python python programming" (Expand search), "engine optimization python python programming" (Expand search), "shape optimization python python programming" (Expand search), "time optimization pythons python programming" (Expand search), "time optimization piton python programming" (Expand search), "time optimization pitons python programming" (Expand search)
"coder solution interview coding program" » "coder selection interview coding program" (Expand search), "coder selection interviews coding program" (Expand search), "coder solution interfaces coding program" (Expand search), "coder solution interview reading program" (Expand search), "coder solution interview cidi program" (Expand search), "coder solution interval coding program" (Expand search), "code solution interview coding program" (Expand search), "copper solution interview coding program" (Expand search), "powder solution interview coding program" (Expand search), "coder solution interview cloning program" (Expand search), "coder solution interview loading program" (Expand search), "coder solution interview cooling programs" (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 interview coding program\") OR (\"time optimization python python programming\"))~".
• Removing quotes may allow a broader search: (( coder solution interview coding program ) OR ( time optimization python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder solution interview coding program") OR ("time optimization python python programming"))*.