Perhaps you should try some spelling variations:
"enhancing computation _ precoder program" » "enhancing completion _ precoder program" (Expand search), "enhancing communication _ precoder program" (Expand search), "enhancing competitive _ precoder program" (Expand search), "enhancing computation _ proder program" (Expand search), "enhancing computation _ recovery program" (Expand search), "enhancing computation _ 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: (("enhancing computation _ precoder program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"enhancing computation _ precoder program\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( enhancing computation _ precoder program ) OR ( using coding python python programming ))*.