Perhaps you should try some spelling variations:
"based computational and computer program" » "and computational and computer program" (Expand search), "by computational and computer program" (Expand search), "based computational fluid computer program" (Expand search), "based computational _ computer program" (Expand search)
"using code in python programming" » "using cone in python programming" (Expand search), "using co in python programming" (Expand search), "using co2 in python programming" (Expand search), "using code _ python programming" (Expand search), "using code and 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: "((\"based computational and computer program\") OR (\"using code in python programming\"))~".
• Removing quotes may allow a broader search: (( based computational and computer program ) OR ( using code in python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational and computer program") OR ("using code in python programming"))*.