Perhaps you should try some spelling variations:
"using complexity data comparing program" » "using complexity data computing program" (Expand search), "using complexity data comparison program" (Expand search), "using complexity data company program" (Expand search), "using complex data comparing program" (Expand search), "using complete data comparing program" (Expand search), "design complexity data comparing program" (Expand search), "using complexity at comparing program" (Expand search), "using complexity and comparing program" (Expand search), "using complexity an comparing program" (Expand search), "using complexity data competing 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.

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