Perhaps you should try some spelling variations:
"oriented implementation _ precoder program" » "oriented representation _ precoder program" (Expand search), "optimized implementation _ precoder program" (Expand search), "scorecard implementation _ precoder program" (Expand search), "oriented implementation _ proder program" (Expand search), "oriented implementation _ recovery program" (Expand search), "oriented implementation _ precoce programa" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: (("oriented implementation _ precoder program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"oriented implementation _ precoder program\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( oriented implementation _ precoder program ) OR ( using coding python python programming ))*.