Perhaps you should try some spelling variations:
"_ computation in structured program" » "_ computation in structured programs" (Expand search), "_ computation in structured problem" (Expand search), "_ computation in structured programming" (Expand search), "_ computation and structured program" (Expand search), "_ computation of structured program" (Expand search), "_ imputation in structured program" (Expand search), "_ computation in structures program" (Expand search), "_ computation in structure program" (Expand search), "_ computation in unstructured 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: "((\"_ computation in structured program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( _ computation in structured program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("_ computation in structured program") OR ("using python python python programming"))*.