Perhaps you should try some spelling variations:
"advanced aplication and computer program" » "advanced application and computer program" (Expand search), "advanced applications and computer program" (Expand search), "advanced glication and computer program" (Expand search), "advanced replication and computer program" (Expand search), "advanced duplication and computer program" (Expand search), "advanced aplication _ computer program" (Expand search)
"using computational grids computing program" » "and computational grids computing program" (Expand search), "using computational and computing program" (Expand search), "using computational design computing program" (Expand search), "using computational grids consulting program" (Expand search), "using computational grids computador program" (Expand search), "using computational grids computer programs" (Expand search), "using computational grid computing program" (Expand search), "using computational green computing program" (Expand search), "using computational grids 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: "((\"advanced aplication and computer program\") OR (\"using computational grids computing program\"))~".
• Removing quotes may allow a broader search: (( advanced aplication and computer program ) OR ( using computational grids computing program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced aplication and computer program") OR ("using computational grids computing program"))*.