Perhaps you should try some spelling variations:
"of computation using computer program" » "of computations using computer program" (Expand search), "of computation in computer program" (Expand search), "of composition using computer program" (Expand search), "of computational using computer program" (Expand search), "the computation using computer program" (Expand search)
"using on python python programming" » "using on pythons python programming" (Expand search), "using on piton python programming" (Expand search), "using on pitons python programming" (Expand search), "using in python python programming" (Expand search), "using of python python programming" (Expand search), "using _ python python programming" (Expand search), "using open python python programming" (Expand search), "using only python python 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: "((\"of computation using computer program\") OR (\"using on python python programming\"))~".
• Removing quotes may allow a broader search: (( of computation using computer program ) OR ( using on python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("of computation using computer program") OR ("using on python python programming"))*.