Perhaps you should try some spelling variations:
"advanced simulation and computer program" » "advanced calculation and computer program" (Expand search), "advanced simulation _ computer program" (Expand search)
"advanced modulation second computer program" » "advanced calculation second computer program" (Expand search), "advanced oxidation second computer program" (Expand search), "advanced education second computer program" (Expand search), "advanced regulation second computer program" (Expand search), "advanced meditation second computer program" (Expand search), "advanced modulation sections computer program" (Expand search), "advanced modulation icons computer program" (Expand search), "advanced modulation tecd 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 and computer program") OR ("advanced modulation second computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced simulation and computer program\") OR (\"advanced modulation second computer program\"))".
• Removing quotes may allow a broader search: (( advanced simulation and computer program ) OR ( advanced modulation second computer program )).
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