Perhaps you should try some spelling variations:
"using computation in decision program" » "using computational in decision program" (Expand search), "using imputation in decision program" (Expand search), "using compilation in decision program" (Expand search), "using computation in demission program" (Expand search), "using computation in telvision program" (Expand search), "using computation in decision diagram" (Expand search), "using computation and decision program" (Expand search), "using computation of decision program" (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: "((\"using computation in decision program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation in decision program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation in decision program") OR ("using python python python programming"))*.