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