Perhaps you should try some spelling variations:
"using computation on python programming" » "using computational on python programming" (Expand search), "using imputation on python programming" (Expand search), "using compilation on python programming" (Expand search), "using computation of python programming" (Expand search), "using computation in python programming" (Expand search), "using computation an python programming" (Expand search), "using computation _ python programming" (Expand search)
"by computational _ computer program" » "_ computational _ computer program" (Expand search), "and computational _ computer program" (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: (("by computational _ computer program") OR ("using computation on python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computational _ computer program\") OR (\"using computation on python programming\"))".
• Removing quotes may allow a broader search: (( by computational _ computer program ) OR ( using computation on python programming )).
• Adding a wildcard symbol may retrieve word variants: (("by computational _ computer program") OR ("using computation on python programming"))*.