Perhaps you should try some spelling variations:
"and computational code computer program" » "and computational model computer program" (Expand search), "and computational cost computer program" (Expand search), "and computational models computer program" (Expand search), "_ computational code computer program" (Expand search), "and computational node computer program" (Expand search), "and computational one computer program" (Expand search)
"using computation from python programming" » "using computational from python programming" (Expand search), "using imputation from python programming" (Expand search), "using compilation from python programming" (Expand search), "using competition from python programming" (Expand search), "using amputation from python programming" (Expand search), "using complication from python programming" (Expand search), "using computation from pathogen programming" (Expand search), "using computation from anthony 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: "((\"and computational code computer program\") OR (\"using computation from python programming\"))~".
• Removing quotes may allow a broader search: (( and computational code computer program ) OR ( using computation from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational code computer program") OR ("using computation from python programming"))*.