Perhaps you should try some spelling variations:
"based computational _ computing program" » "and computational _ computing program" (Expand search), "by computational _ computing program" (Expand search), "based computational _ consulting program" (Expand search), "based computational _ computer program" (Expand search), "based computational _ computador program" (Expand search)
"using computational study computing program" » "and computational study computing program" (Expand search), "using computational study consulting program" (Expand search), "using computational study computer program" (Expand search), "using computational study computador program" (Expand search), "using computational study comparing program" (Expand search), "using computational study conducting program" (Expand search), "using computational study combining 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: (("based computational _ computing program") OR ("using computational study computing program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational _ computing program\") OR (\"using computational study computing program\"))".
• Removing quotes may allow a broader search: (( based computational _ computing program ) OR ( using computational study computing program )).
• Adding a wildcard symbol may retrieve word variants: (("based computational _ computing program") OR ("using computational study computing program"))*.