Perhaps you should try some spelling variations:
"based computational c computer program" » "and computational c computer program" (Expand search), "by computational c computer program" (Expand search), "based computational _ computer program" (Expand search), "based computational 3 computer program" (Expand search), "based computational 3d computer program" (Expand search), "based computational and computer program" (Expand search)
"based simulation from loading program" » "and simulation from loading program" (Expand search), "based simulation from reading program" (Expand search), "based simulation from breading program" (Expand search), "based simulation from reading programs" (Expand search), "based simulation from leading program" (Expand search), "based simulation from shading 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 c computer program") OR ("based simulation from loading program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational c computer program\") OR (\"based simulation from loading program\"))*".
• Removing quotes may allow a broader search: (( based computational c computer program ) OR ( based simulation from loading program ))*.