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