Perhaps you should try some spelling variations:
"path computational _ precoder program" » "with computational _ precoder program" (Expand search), "path computation _ precoder program" (Expand search), "data computational _ precoder program" (Expand search), "path computational _ proder program" (Expand search), "path computational _ recovery program" (Expand search), "path computational _ 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"path computational _ precoder program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( path computational _ precoder program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("path computational _ precoder program") OR ("using coding python python programming"))*.