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