Perhaps you should try some spelling variations:
"using computational and computer program" » "and computational and computer program" (Expand search), "using computational fluid computer program" (Expand search), "using computational _ computer program" (Expand search)
"advanced regulator based coding program" » "advanced circulatory based coding program" (Expand search), "advanced regulation based coding program" (Expand search), "advanced regulator and coding program" (Expand search), "advanced simulator based coding program" (Expand search), "advanced regulator based cloning program" (Expand search), "advanced regulator based loading program" (Expand search), "advanced regulator based cooling programs" (Expand search), "advanced regulator based costing program" (Expand search), "advanced regulator based coating program" (Expand search), "advanced regulator based coatings 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 regulator based coding program\") OR (\"using computational and computer program\"))~".
• Removing quotes may allow a broader search: (( advanced regulator based coding program ) OR ( using computational and computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced regulator based coding program") OR ("using computational and computer program"))*.