Perhaps you should try some spelling variations:
"advanced computation in computer program" » "advanced computations in computer program" (Expand search), "advanced computational in computer program" (Expand search), "advance computational in computer program" (Expand search), "advanced computation and computer program" (Expand search), "advanced computation of computer program" (Expand search), "advanced imputation in computer program" (Expand search), "advanced computation _ computer program" (Expand search)
"advanced simulation from component program" » "advanced modulation from component program" (Expand search), "advanced calculation from component program" (Expand search), "advanced simulation from component diagram" (Expand search), "advanced simulation from component property" (Expand search), "advanced simulation from component protease" (Expand search), "advanced simulation aroma component program" (Expand search), "advanced simulation arbor component program" (Expand search), "advanced simulation loom components 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 computation in computer program") OR ("advanced simulation from component program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation in computer program\") OR (\"advanced simulation from component program\"))".
• Removing quotes may allow a broader search: (( advanced computation in computer program ) OR ( advanced simulation from component program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computation in computer program") OR ("advanced simulation from component program"))*.