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 and computation program" » "advanced calculation and computation program" (Expand search), "advanced oxidation and computation program" (Expand search), "advanced modulation and computational program" (Expand search), "advanced modulation and computational programs" (Expand search), "advanced modulation and compensation program" (Expand search), "advanced modulation of computation program" (Expand search), "advanced modulation in computation 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 and computation program\"))~".
• Removing quotes may allow a broader search: (( based computational in computer program ) OR ( advanced modulation and computation program ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational in computer program") OR ("advanced modulation and computation program"))*.