Perhaps you should try some spelling variations:
"based computation using computer program" » "based computational using computer program" (Expand search), "based competition using computer program" (Expand search), "based compilation using computer program" (Expand search), "based computations using computer program" (Expand search), "based computation in computer program" (Expand search), "based composition using computer program" (Expand search)
"using coding open python programming" » "using coping open python programming" (Expand search), "using coating open python programming" (Expand search), "using cooking open python programming" (Expand search), "using coding over python programming" (Expand search), "using going open python programming" (Expand search), "using coding opencv python programming" (Expand search), "using coding on 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: (("based computation using computer program") OR ("using coding open python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation using computer program\") OR (\"using coding open python programming\"))".
• Removing quotes may allow a broader search: (( based computation using computer program ) OR ( using coding open python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation using computer program") OR ("using coding open python programming"))*.