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)
"based computational grids computing program" » "and computational grids computing program" (Expand search), "by computational grids computing program" (Expand search), "based computational and computing program" (Expand search), "based computational design computing program" (Expand search), "based computational grids consulting program" (Expand search), "based computational grids computador program" (Expand search), "based computational grids computer programs" (Expand search), "based computational grid computing program" (Expand search), "based computational green computing program" (Expand search), "based 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 computation and computer program\") OR (\"based computational grids computing program\"))~".
• Removing quotes may allow a broader search: (( advanced computation and computer program ) OR ( based computational grids computing program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation and computer program") OR ("based computational grids computing program"))*.