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