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)
"advanced polymeric and computation program" » "advanced polymeric and computational program" (Expand search), "advanced polymeric and computational programs" (Expand search), "advanced polymeric and compensation program" (Expand search), "advanced polymer and computation program" (Expand search), "advanced polymeric of computation program" (Expand search), "advanced polymeric blends computation 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 (\"advanced polymeric and computation program\"))~".
• Removing quotes may allow a broader search: (( advanced calculation in computer program ) OR ( advanced polymeric and computation program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced calculation in computer program") OR ("advanced polymeric and computation program"))*.