Perhaps you should try some spelling variations:
"advancing computational _ computer program" » "advanced computational _ computer program" (Expand search), "applying computational _ computer program" (Expand search), "teaching computational _ computer program" (Expand search)
"using computational case example of" » "and computational case example of" (Expand search), "using computational bases example of" (Expand search), "using computational cost example of" (Expand search), "using computational code example of" (Expand search), "using computational an example of" (Expand search), "using computational the example of" (Expand search), "using computational case sample of" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("advancing computational _ computer program") OR ("using computational case example of"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advancing computational _ computer program\") OR (\"using computational case example of\"))".
• Removing quotes may allow a broader search: (( advancing computational _ computer program ) OR ( using computational case example of )).
• Adding a wildcard symbol may retrieve word variants: (("advancing computational _ computer program") OR ("using computational case example of"))*.