Perhaps you should try some spelling variations:
"using complexity metrics precoder program" » "using complex metrics precoder program" (Expand search), "using complete metrics precoder program" (Expand search), "design complexity metrics precoder program" (Expand search), "using complexity metricas precoce program" (Expand search), "using complexity metrics code program" (Expand search), "using complexity metrics proder program" (Expand search), "using complexity metrics recovery program" (Expand search), "using complexity metrics 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: "((\"using complexity metrics precoder program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using complexity metrics precoder program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using complexity metrics precoder program") OR ("using coding python python programming"))*.