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