Perhaps you should try some spelling variations:
"and computation using computer program" » "and computations using computer program" (Expand search), "and computation in computer program" (Expand search), "and composition using computer program" (Expand search), "and computational using computer program" (Expand search), "of computation using computer program" (Expand search)
"using code with python programming" » "using cone with python programming" (Expand search), "using co with python programming" (Expand search), "using co2 with python programming" (Expand search), "using codes with python programming" (Expand search), "using mode with python programming" (Expand search), "using made with 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: (("and computation using computer program") OR ("using code with python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computation using computer program\") OR (\"using code with python programming\"))".
• Removing quotes may allow a broader search: (( and computation using computer program ) OR ( using code with python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computation using computer program") OR ("using code with python programming"))*.