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