Perhaps you should try some spelling variations:
"and computational using computer code" » "and computation using computer code" (Expand search), "and computations using computer code" (Expand search), "and computacional usinas computer code" (Expand search), "_ computational using computer code" (Expand search), "and computational using computer codes" (Expand search), "and computational using computer model" (Expand search), "and computational using computer aided" (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: (("and computational using computer code") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational using computer code\") OR (\"using python python python programming\"))*".
• Removing quotes may allow a broader search: (( and computational using computer code ) OR ( using python python python programming ))*.