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