Perhaps you should try some spelling variations:
"based computational in computer program" » "and computational in computer program" (Expand search), "by computational in computer program" (Expand search), "based computational and computer program" (Expand search), "based computational _ computer program" (Expand search), "based computational 3d computer program" (Expand search)
"using amputation from python programming" » "using imputation from python programming" (Expand search), "using mutation from python programming" (Expand search), "using reputation from python programming" (Expand search), "using amputation of python programming" (Expand search), "using adaptation from python programming" (Expand search), "using amputation from pathogen programming" (Expand search), "using amputation 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: "((\"based computational in computer program\") OR (\"using amputation from python programming\"))~".
• Removing quotes may allow a broader search: (( based computational in computer program ) OR ( using amputation from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational in computer program") OR ("using amputation from python programming"))*.