Perhaps you should try some spelling variations:
"and computational phase precoder program" » "and computational plasma precoder program" (Expand search), "and computational parser precoder program" (Expand search), "and computational probe precoder program" (Expand search), "_ computational phase precoder program" (Expand search), "and computational phase proder program" (Expand search), "and computational phase recovery program" (Expand search), "and computational phase precoce programa" (Expand search), "and computational phase vocoder 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: (("and computational phase precoder program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational phase precoder program\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( and computational phase precoder program ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computational phase precoder program") OR ("using coding python python programming"))*.