Perhaps you should try some spelling variations:
"advanced implementation and precoder program" » "advancing implementation and precoder program" (Expand search), "and implementation and precoder program" (Expand search), "based implementation and precoder program" (Expand search), "advanced implementation of precoder program" (Expand search), "advanced implementation and proder program" (Expand search), "advanced implementation and recovery program" (Expand search), "advanced implementation and precoce programa" (Expand search), "advanced implementation and precore program" (Expand search), "advanced implementation and decoder program" (Expand search), "advanced implementation and precede program" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: (("advanced implementation and precoder program") OR ("using using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced implementation and precoder program\") OR (\"using using python python programming\"))*".
• Removing quotes may allow a broader search: (( advanced implementation and precoder program ) OR ( using using python python programming ))*.