Perhaps you should try some spelling variations:
"advanced calculation in computer program" » "advanced glycation in computer program" (Expand search), "advanced calculation of computer program" (Expand search), "advanced calculation _ computer program" (Expand search), "advanced calculations and computer program" (Expand search)
"advanced simulation online computing program" » "advanced modulation online computing program" (Expand search), "advanced simulation engine computing program" (Expand search), "advanced simulation nonlinear computing program" (Expand search), "advanced simulation confined computing program" (Expand search), "advanced simulation online consulting program" (Expand search), "advanced simulation online computador program" (Expand search), "advanced simulation online computer programs" (Expand search), "advanced simulation online complaint program" (Expand search), "advanced simulation online computer 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: (("advanced calculation in computer program") OR ("advanced simulation online computing program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced calculation in computer program\") OR (\"advanced simulation online computing program\"))".
• Removing quotes may allow a broader search: (( advanced calculation in computer program ) OR ( advanced simulation online computing program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced calculation in computer program") OR ("advanced simulation online computing program"))*.