Perhaps you should try some spelling variations:
"using computations in computer program" » "using computational in computer program" (Expand search), "using computacional in computer program" (Expand search), "using imputation in computer program" (Expand search), "using computation in computer program" (Expand search), "using computation of computer program" (Expand search), "using computation and computer program" (Expand search), "using computations _ computer program" (Expand search)
"using coding on python programming" » "using coping on python programming" (Expand search), "using coating on python programming" (Expand search), "using cooking on python programming" (Expand search), "using coding of python programming" (Expand search), "using coding in python programming" (Expand search), "using coding an python programming" (Expand search), "using coding _ python programming" (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: (("using computations in computer program") OR ("using coding on python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computations in computer program\") OR (\"using coding on python programming\"))*".
• Removing quotes may allow a broader search: (( using computations in computer program ) OR ( using coding on python programming ))*.