Perhaps you should try some spelling variations:
"advanced computational in computer program" » "and computational in computer program" (Expand search), "based computational in computer program" (Expand search), "advanced computational and computer program" (Expand search), "advanced computational _ computer program" (Expand search), "advanced computational 3d computer program" (Expand search)
"advanced simulation from simplex program" » "advanced modulation from simplex program" (Expand search), "advanced calculation from simplex program" (Expand search), "advanced simulation from simples program" (Expand search), "advanced simulation from complex program" (Expand search), "advanced simulation from simple program" (Expand search), "advanced simulation from simpler program" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computational in computer program\") OR (\"advanced simulation from simplex program\"))~".
• Removing quotes may allow a broader search: (( advanced computational in computer program ) OR ( advanced simulation from simplex program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computational in computer program") OR ("advanced simulation from simplex program"))*.