Perhaps you should try some spelling variations:
"_ computational audio computer program" » "_ computational and computer program" (Expand search), "_ computational aids computer program" (Expand search), "_ computational studies computer program" (Expand search)
"using computational first example of" » "and computational first example of" (Expand search), "using computational cost example of" (Expand search), "using computational art example of" (Expand search), "using computational foot example of" (Expand search), "using computational first sample of" (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: "((\"_ computational audio computer program\") OR (\"using computational first example of\"))~".
• Removing quotes may allow a broader search: (( _ computational audio computer program ) OR ( using computational first example of ))~.
• Adding a wildcard symbol may retrieve word variants: (("_ computational audio computer program") OR ("using computational first example of"))*.