Perhaps you should try some spelling variations:
"based computational and computational program" » "by computational and computational program" (Expand search), "based computational fluid computational program" (Expand search), "based computational _ computational program" (Expand search)
"advanced solution and computer program" » "advanced solutions and computer program" (Expand search), "advanced selection and computer program" (Expand search), "advanced prodution and computer program" (Expand search), "advanced evolution and computer program" (Expand search), "advanced solution _ computer 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: (("advanced solution and computer program") OR ("based computational and computational program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced solution and computer program\") OR (\"based computational and computational program\"))".
• Removing quotes may allow a broader search: (( advanced solution and computer program ) OR ( based computational and computational program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced solution and computer program") OR ("based computational and computational program"))*.