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