Perhaps you should try some spelling variations:
"advanced computation on example program" » "advanced computations on example program" (Expand search), "advanced computational on example program" (Expand search), "advance computational on example program" (Expand search), "advanced computation of example program" (Expand search), "advanced computation in example program" (Expand search), "advanced computation an example program" (Expand search), "advanced computation one example program" (Expand search), "advanced computation on examples program" (Expand search)
"using computational and computational program" » "using computational fluid computational program" (Expand search), "using computational _ computational program" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("using computational and computational program") OR ("advanced computation on example program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational and computational program\") OR (\"advanced computation on example program\"))".
• Removing quotes may allow a broader search: (( using computational and computational program ) OR ( advanced computation on example program )).
• Adding a wildcard symbol may retrieve word variants: (("using computational and computational program") OR ("advanced computation on example program"))*.