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 in computer program" » "advanced calculation in computer program" (Expand search), "advanced oxidation in computer program" (Expand search), "advanced modulation of computer program" (Expand search), "advanced modulation _ computer 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: (("advanced computation in computational program") OR ("advanced modulation in computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation in computational program\") OR (\"advanced modulation in computer program\"))*".
• Removing quotes may allow a broader search: (( advanced computation in computational program ) OR ( advanced modulation in computer program ))*.