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