Perhaps you should try some spelling variations:
"advanced computation _ computer program" » "advanced computations _ computer program" (Expand search), "advanced computational _ computer program" (Expand search), "advance computational _ computer program" (Expand search)
"advanced simulation code in programming" » "advanced modulation code in programming" (Expand search), "advanced calculation code in programming" (Expand search), "advanced simulation model in programming" (Expand search), "advanced simulation case in programming" (Expand search), "advanced simulation models in programming" (Expand search), "advanced simulation code and programming" (Expand search), "advanced simulation code _ programming" (Expand search), "advanced simulation code c programming" (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 computation _ computer program") OR ("advanced simulation code in programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation _ computer program\") OR (\"advanced simulation code in programming\"))".
• Removing quotes may allow a broader search: (( advanced computation _ computer program ) OR ( advanced simulation code in programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computation _ computer program") OR ("advanced simulation code in programming"))*.