Perhaps you should try some spelling variations:
"advanced computation and computation program" » "advanced computations and computation program" (Expand search), "advanced computational and computation program" (Expand search), "advance computational and computation program" (Expand search), "advanced computation and computational program" (Expand search), "advanced computation and computational programs" (Expand search), "advanced computation and compensation program" (Expand search), "advanced computation of computation program" (Expand search)
"advanced simulation by computer program" » "advanced modulation by computer program" (Expand search), "advanced calculation by computer program" (Expand search), "advanced stimulation by computer program" (Expand search), "advanced simulation _ computer program" (Expand search), "advanced simulation and 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 simulation by computer program") OR ("advanced computation and computation program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced simulation by computer program\") OR (\"advanced computation and computation program\"))*".
• Removing quotes may allow a broader search: (( advanced simulation by computer program ) OR ( advanced computation and computation program ))*.