Perhaps you should try some spelling variations:
"using computational code examples of" » "and computational code examples of" (Expand search), "using computational model examples of" (Expand search), "using computational cost examples of" (Expand search), "using computational models examples of" (Expand search), "using computational some examples of" (Expand search), "using computational code samples of" (Expand search), "using computational code example 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 code examples of\"))~".
• Removing quotes may allow a broader search: (( using positional code coding program ) OR ( using computational code examples of ))~.
• Adding a wildcard symbol may retrieve word variants: (("using positional code coding program") OR ("using computational code examples of"))*.