Perhaps you should try some spelling variations:
"based computational in computer program" » "and computational in computer program" (Expand search), "by computational in computer program" (Expand search), "based computational and computer program" (Expand search), "based computational _ computer program" (Expand search), "based computational 3d 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational in computer program\") OR (\"advanced modulation in computador program\"))~".
• Removing quotes may allow a broader search: (( based computational in computer program ) OR ( advanced modulation in computador program ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational in computer program") OR ("advanced modulation in computador program"))*.