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