Perhaps you should try some spelling variations:
"using computational scheme example of" » "using computational science example of" (Expand search), "using computational systems example of" (Expand search), "using computational system example of" (Expand search), "and computational scheme example of" (Expand search), "using computational scale example of" (Expand search), "using computational science examples of" (Expand search), "using computational scheme sample of" (Expand search)
"using positional code coding program" » "using conditional code coding program" (Expand search), "using rotational code coding program" (Expand search), "using traditional code coding program" (Expand search), "using positional codon coding program" (Expand search), "using positional role coding program" (Expand search), "using posicional pode coding program" (Expand search), "using positional code cloning program" (Expand search), "using positional code loading program" (Expand search), "using positional code cooling programs" (Expand search), "using positional code codigo program" (Expand search), "using positional code according program" (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 positional code coding program\") OR (\"using computational scheme example of\"))~".
• Removing quotes may allow a broader search: (( using positional code coding program ) OR ( using computational scheme example of ))~.
• Adding a wildcard symbol may retrieve word variants: (("using positional code coding program") OR ("using computational scheme example of"))*.