Perhaps you should try some spelling variations:
"advanced computations _ computer program" » "advanced computational _ computer program" (Expand search), "advance computational _ computer program" (Expand search), "advanced communications _ computer program" (Expand search)
"based computational codes computing program" » "and computational codes computing program" (Expand search), "by computational codes computing program" (Expand search), "based computational code computing program" (Expand search), "based computational models computing program" (Expand search), "based computational model computing program" (Expand search), "based computational codes consulting program" (Expand search), "based computational codes computador program" (Expand search), "based computational codes computer programs" (Expand search), "based computational courses computing 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: "((\"based computational codes computing program\") OR (\"advanced computations _ computer program\"))~".
• Removing quotes may allow a broader search: (( based computational codes computing program ) OR ( advanced computations _ computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational codes computing program") OR ("advanced computations _ computer program"))*.