Perhaps you should try some spelling variations:
"_ computational and computing programming" » "_ computational and computer programming" (Expand search), "_ computational and computers programming" (Expand search), "_ computational and computing program" (Expand search), "_ computational fluid computing programming" (Expand search), "_ computational grid computing programming" (Expand search), "_ computational fog computing programming" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python 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: (("_ computational and computing programming") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ computational and computing programming\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( _ computational and computing programming ) OR ( using python python python programming ))*.