Perhaps you should try some spelling variations:
"using computational qos in programming" » "and computational qos in programming" (Expand search), "using computational cost in programming" (Expand search), "using computational codes in programming" (Expand search), "using computational code in programming" (Expand search), "using computational qos and programming" (Expand search), "using computational qos _ programming" (Expand search), "using computational qos c programming" (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 computational qos in programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational qos in programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational qos in programming") OR ("using coding python python programming"))*.