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)
"based computational and composting program" » "and computational and composting program" (Expand search), "by computational and composting program" (Expand search), "based computational and computing program" (Expand search), "based computational and composting process" (Expand search), "based computational and consulting program" (Expand search), "based computational fluid composting program" (Expand search), "based computational and composition program" (Expand search), "based computational and composite 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 (\"based computational and composting program\"))~".
• Removing quotes may allow a broader search: (( advanced computation and computer program ) OR ( based computational and composting program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computation and computer program") OR ("based computational and composting program"))*.