Perhaps you should try some spelling variations:
"function minimization based precoder program" » "function minimization case precoder program" (Expand search), "function maximization based precoder program" (Expand search), "function optimization based precoder program" (Expand search), "function minimization based proder program" (Expand search), "function minimization based recovery program" (Expand search), "function minimization based precoce programa" (Expand search), "function minimization based decoder program" (Expand search), "function minimization based decoders program" (Expand search), "function minimization and precoder program" (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: (("function minimization based precoder program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"function minimization based precoder program\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( function minimization based precoder program ) OR ( using coding python python programming ))*.