Perhaps you should try some spelling variations:
"and computation using structured programming" » "and computation using structured programs" (Expand search), "and computations using structured programming" (Expand search), "and computation in structured programming" (Expand search), "and composition using structured programming" (Expand search), "and computation using structure programming" (Expand search), "and computation using unstructured programming" (Expand search), "and computation using structural programming" (Expand search), "and computational using structured programming" (Expand search), "of computation using structured programming" (Expand search)
"using code from python programming" » "using code from pathogen programming" (Expand search), "using code from anthony programming" (Expand search), "using cone from python programming" (Expand search), "using co from python programming" (Expand search), "using co2 from python programming" (Expand search), "using code form 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 using structured programming\") OR (\"using code from python programming\"))~".
• Removing quotes may allow a broader search: (( and computation using structured programming ) OR ( using code from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computation using structured programming") OR ("using code from python programming"))*.