Perhaps you should try some spelling variations:
"applying computations using computer program" » "applying computational using computer program" (Expand search), "employing computational using computer program" (Expand search), "applying compositional using computer program" (Expand search), "applying computation using computer program" (Expand search), "applying populations using computer program" (Expand search), "applying computations in computer program" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"applying computations using computer program\") OR (\"using code from python programming\"))~".
• Removing quotes may allow a broader search: (( applying computations using computer program ) OR ( using code from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("applying computations using computer program") OR ("using code from python programming"))*.