Perhaps you should try some spelling variations:
"advanced computation in computer program" » "advanced computations in computer program" (Expand search), "advanced computational in computer program" (Expand search), "advance computational in computer program" (Expand search), "advanced computation and computer program" (Expand search), "advanced computation of computer program" (Expand search), "advanced imputation in computer program" (Expand search), "advanced computation _ computer program" (Expand search)
"expanded description using computing program" » "emended description using computing program" (Expand search), "and description using computing program" (Expand search), "detailed description using computing program" (Expand search), "expanded description in computing program" (Expand search), "expanded description and computing program" (Expand search), "expanded description on computing program" (Expand search), "expanded description using consulting program" (Expand search), "expanded description using computador program" (Expand search), "expanded description using computer programs" (Expand search), "expanded description using competing program" (Expand search), "expanded description mining computing program" (Expand search), "expanded description using conducting 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: "((\"expanded description using computing program\") OR (\"advanced computation in computer program\"))~".
• Removing quotes may allow a broader search: (( expanded description using computing program ) OR ( advanced computation in computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("expanded description using computing program") OR ("advanced computation in computer program"))*.