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 code compete program" » "and computational code compete program" (Expand search), "using computational model compete program" (Expand search), "using computational cost compete program" (Expand search), "using computational models compete program" (Expand search), "using computational code compete programme" (Expand search), "using computational code computer programs" (Expand search), "using computational code company program" (Expand search), "using computational code composer program" (Expand search), "using computational code compiler program" (Expand search), "using computational non compete 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 code compete program\"))~".
• Removing quotes may allow a broader search: (( advanced calculation in computer program ) OR ( using computational code compete program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced calculation in computer program") OR ("using computational code compete program"))*.