Perhaps you should try some spelling variations:
"advanced duplication in computer program" » "advanced application in computer program" (Expand search), "advanced applications in computer program" (Expand search), "advanced glication in computer program" (Expand search), "advanced replication in computer program" (Expand search), "advanced implication in computer program" (Expand search), "advanced duplication _ computer program" (Expand search)
"advanced computation on computation program" » "advanced computations on computation program" (Expand search), "advanced computational on computation program" (Expand search), "advance computational on computation program" (Expand search), "advanced computation on computational program" (Expand search), "advanced computation on computational programs" (Expand search), "advanced computation on compensation program" (Expand search), "advanced computation of computation program" (Expand search), "advanced computation in computation program" (Expand search), "advanced computation an computation program" (Expand search), "advanced computation only computation 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 on computation program") OR ("advanced duplication in computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation on computation program\") OR (\"advanced duplication in computer program\"))*".
• Removing quotes may allow a broader search: (( advanced computation on computation program ) OR ( advanced duplication in computer program ))*.