Perhaps you should try some spelling variations:
"based computational time complexity problem" » "and computational time complexity problem" (Expand search), "by computational time complexity problem" (Expand search), "based computational tool complexity problem" (Expand search), "based computational code complexity problem" (Expand search), "based computational tools complexity problem" (Expand search), "based computational time complex problem" (Expand search), "based computational time completion problem" (Expand search), "based computational time convexity problem" (Expand search), "based computational the complexity problem" (Expand search), "based computational regime complexity problem" (Expand search), "based computational case complexity problem" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("based computational time complexity problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational time complexity problem\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( based computational time complexity problem ) OR ( using coding python python programming ))*.