Perhaps you should try some spelling variations:
"and computations using computer programming" » "and computations using computer program" (Expand search), "and computations using computer programs" (Expand search), "and computation using computer programming" (Expand search), "and populations using computer programming" (Expand search), "and computations in computer programming" (Expand search), "and computational using computer programming" (Expand search), "and competitions using computer programming" (Expand search)
"using code from python programming" » "using code from pathogen programming" (Expand search), "using code from anthony programming" (Expand search), "using cone from python programming" (Expand search), "using co from python programming" (Expand search), "using co2 from python programming" (Expand search), "using code form 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 computations using computer programming") OR ("using code from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computations using computer programming\") OR (\"using code from python programming\"))*".
• Removing quotes may allow a broader search: (( and computations using computer programming ) OR ( using code from python programming ))*.