Perhaps you should try some spelling variations:
"by computation using structural program" » "by computation using structured program" (Expand search), "by computation using structured programs" (Expand search), "by computation using structural problem" (Expand search), "by computations using structural program" (Expand search), "by computation in structural program" (Expand search), "by composition using structural program" (Expand search), "by computational using structural program" (Expand search), "of computation using structural program" (Expand search), "_ computation using structural program" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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 structural program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( by computation using structural program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computation using structural program") OR ("using coding python python programming"))*.