Perhaps you should try some spelling variations:
"based computation the complexity problem" » "based computation the complex problem" (Expand search), "based computation the completion problem" (Expand search), "based computation the convexity problem" (Expand search), "based computational the complexity problem" (Expand search), "based competition the complexity problem" (Expand search), "based compilation the complexity problem" (Expand search), "based computation to complexity problem" (Expand search), "based computation theory complexity problem" (Expand search), "based computation with 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 computation the complexity problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation the complexity problem\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( based computation the complexity problem ) OR ( using coding python python programming ))*.