Perhaps you should try some spelling variations:
"advanced computation and computer program" » "advanced computations and computer program" (Expand search), "advanced computational and computer program" (Expand search), "advance computational and computer program" (Expand search), "advanced computation of computer program" (Expand search), "advanced computation _ computer program" (Expand search)
"advanced validation time computing program" » "advanced oxidation time computing program" (Expand search), "advanced glication time computing program" (Expand search), "advanced visualization time computing program" (Expand search), "advanced validation time consulting program" (Expand search), "advanced validation time computador program" (Expand search), "advanced validation time computer programs" (Expand search), "advanced validation the computing program" (Expand search), "advanced validation tissue computing program" (Expand search), "advanced validation tidal computing program" (Expand search), "advanced validation timely computing program" (Expand search), "advanced validation edge computing program" (Expand search), "advanced validation in 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: "((\"advanced computation and computer program\") OR (\"advanced validation time computing program\"))~".
• Removing quotes may allow a broader search: (( advanced computation and computer program ) OR ( advanced validation time computing program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation and computer program") OR ("advanced validation time computing program"))*.