Perhaps you should try some spelling variations:
"advanced modulation in computer program" » "advanced calculation in computer program" (Expand search), "advanced oxidation in computer program" (Expand search), "advanced modulation of computer program" (Expand search), "advanced modulation _ computer program" (Expand search)
"based computational cloud computing program" » "and computational cloud computing program" (Expand search), "by computational cloud computing program" (Expand search), "based computational clouds computing program" (Expand search), "based computational blood computing program" (Expand search), "based computational cost computing program" (Expand search), "based computational cloud consulting program" (Expand search), "based computational cloud computador program" (Expand search), "based computational cloud computer programs" (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: "((\"advanced modulation in computer program\") OR (\"based computational cloud computing program\"))~".
• Removing quotes may allow a broader search: (( advanced modulation in computer program ) OR ( based computational cloud computing program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced modulation in computer program") OR ("based computational cloud computing program"))*.