Perhaps you should try some spelling variations:
"based computation of precoder program" » "based computational of precoder program" (Expand search), "based competition of precoder program" (Expand search), "based compilation of precoder program" (Expand search), "based computation of proder program" (Expand search), "based computation of recovery program" (Expand search), "based computation of precoce programa" (Expand search), "based computation of precoded program" (Expand search), "based computation of premodern program" (Expand search), "based computation to 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: (("based computation of precoder program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation of precoder program\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( based computation of precoder program ) OR ( using coding python python programming ))*.