Perhaps you should try some spelling variations:
"advanced simulation study computer program" » "advanced calculation study computer program" (Expand search), "advanced simulation study computing program" (Expand search), "advanced simulation study compared program" (Expand search), "advanced simulation ruby computer program" (Expand search)
"advanced modulation in computador program" » "advanced calculation in computador program" (Expand search), "advanced oxidation in computador program" (Expand search), "advanced modulation in computador programas" (Expand search), "advanced modulation in computador programacao" (Expand search), "advanced modulation in computador protecao" (Expand search), "advanced modulation of computador program" (Expand search), "advanced modulation mini computador program" (Expand search), "advanced modulation via computador program" (Expand search), "advanced modulation en computadora 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 modulation in computador program") OR ("advanced simulation study computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced modulation in computador program\") OR (\"advanced simulation study computer program\"))".
• Removing quotes may allow a broader search: (( advanced modulation in computador program ) OR ( advanced simulation study computer program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation in computador program") OR ("advanced simulation study computer program"))*.