Perhaps you should try some spelling variations:
"advanced simulation _ computer program" » "advanced modulation _ computer program" (Expand search), "advanced calculation _ computer program" (Expand search)
"advanced aplication mode computing program" » "advanced application mode computing program" (Expand search), "advanced applications mode computing program" (Expand search), "advanced glication mode computing program" (Expand search), "advanced aplication mode consulting program" (Expand search), "advanced aplication mode computador program" (Expand search), "advanced aplication mode computer programs" (Expand search), "advanced application model computing program" (Expand search), "advanced application modes computing program" (Expand search), "advanced aplication model computing program" (Expand search), "advanced aplication models computing program" (Expand search), "advanced aplication modern computing 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 aplication mode computing program\") OR (\"advanced simulation _ computer program\"))~".
• Removing quotes may allow a broader search: (( advanced aplication mode computing program ) OR ( advanced simulation _ computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced aplication mode computing program") OR ("advanced simulation _ computer program"))*.