Perhaps you should try some spelling variations:
"advanced calculation in computer program" » "advanced glycation in computer program" (Expand search), "advanced calculation of computer program" (Expand search), "advanced calculation _ computer program" (Expand search), "advanced calculations and computer program" (Expand search)
"using computational design computing program" » "and computational design computing program" (Expand search), "using computational design consulting program" (Expand search), "using computational design computador program" (Expand search), "using computational design computer programs" (Expand search), "using computational design computer program" (Expand search), "using computational design computacao program" (Expand search), "using computational design computacional program" (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: "((\"advanced calculation in computer program\") OR (\"using computational design computing program\"))~".
• Removing quotes may allow a broader search: (( advanced calculation in computer program ) OR ( using computational design computing program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced calculation in computer program") OR ("using computational design computing program"))*.