Perhaps you should try some spelling variations:
"using computational foot example of" » "using computational cost example of" (Expand search), "using computational effort example of" (Expand search), "using computational blood example of" (Expand search), "using computational good example of" (Expand search), "using computational fit example of" (Expand search), "using computational first example of" (Expand search), "using computational foot sample of" (Expand search)
"and computational _ compute program" » "_ computational _ compute program" (Expand search), "and computational _ computer program" (Expand search), "and computational _ compete program" (Expand search), "and computational _ computer programs" (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: (("and computational _ compute program") OR ("using computational foot example of"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational _ compute program\") OR (\"using computational foot example of\"))".
• Removing quotes may allow a broader search: (( and computational _ compute program ) OR ( using computational foot example of )).
• Adding a wildcard symbol may retrieve word variants: (("and computational _ compute program") OR ("using computational foot example of"))*.