Perhaps you should try some spelling variations:
"using computation of complexity procedure" » "using computation of complaint procedure" (Expand search), "using computation of composite procedure" (Expand search), "using computational of complexity procedure" (Expand search), "using imputation of complexity procedure" (Expand search), "using compilation of complexity procedure" (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 computation of complexity procedure\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation of complexity procedure ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation of complexity procedure") OR ("using coding python python programming"))*.