Perhaps you should try some spelling variations:
"advanced calculation _ computing program" » "advanced glycation _ computing program" (Expand search), "advanced calculation _ consulting program" (Expand search), "advanced calculation _ computer program" (Expand search), "advanced calculation _ computador program" (Expand search)
"advanced simulation with complex program" » "advanced modulation with complex program" (Expand search), "advanced population with complex program" (Expand search), "advanced inoculation with complex program" (Expand search), "advanced simulation with simplex program" (Expand search), "advanced simulation with complex programmes" (Expand search), "advanced simulation with complex prograded" (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 calculation _ computing program") OR ("advanced simulation with complex program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced calculation _ computing program\") OR (\"advanced simulation with complex program\"))".
• Removing quotes may allow a broader search: (( advanced calculation _ computing program ) OR ( advanced simulation with complex program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced calculation _ computing program") OR ("advanced simulation with complex program"))*.