Perhaps you should try some spelling variations:
"using computational python computer programing" » "using computacional python computer programing" (Expand search), "using computacional vpython computer programing" (Expand search), "using computacionais python computer programing" (Expand search), "and computational python computer programing" (Expand search), "using computational python computer programming" (Expand search), "using computational python computers programming" (Expand search), "using computational python computer program" (Expand search)
"using mixed python python programming" » "using mixed pythons python programming" (Expand search), "using mixed piton python programming" (Expand search), "using mixed pitons python programming" (Expand search), "using mixed method python programming" (Expand search), "using mixed paths python programming" (Expand search), "using mixed prison 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: (("using computational python computer programing") OR ("using mixed python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational python computer programing\") OR (\"using mixed python python programming\"))*".
• Removing quotes may allow a broader search: (( using computational python computer programing ) OR ( using mixed python python programming ))*.