Perhaps you should try some spelling variations:
"coder function precoder location problem" » "coder function precedes location problem" (Expand search), "coder function recovery location problem" (Expand search), "coder functional recover location problem" (Expand search), "coder function precise location problem" (Expand search), "coder function precoder selection problem" (Expand search), "modern function precoder location problem" (Expand search), "power function precoder location problem" (Expand search), "over function precoder location problem" (Expand search)
"using scala python python programming" » "using scala pythons python programming" (Expand search), "using scala piton python programming" (Expand search), "using scala pitons python programming" (Expand search), "using scilab python python programming" (Expand search), "using scale python python programming" (Expand search), "using scada python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder function precoder location problem") OR ("using scala python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder function precoder location problem\") OR (\"using scala python python programming\"))".
• Removing quotes may allow a broader search: (( coder function precoder location problem ) OR ( using scala python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder function precoder location problem") OR ("using scala python python programming"))*.