Perhaps you should try some spelling variations:
"advanced computations and computer program" » "advanced computational and computer program" (Expand search), "advance computational and computer program" (Expand search), "advanced communications and computer program" (Expand search), "advanced computation and computer program" (Expand search), "advanced computations in computer program" (Expand search), "advanced computations _ computer program" (Expand search)
"and calculation of computing program" » "and calculation of consulting program" (Expand search), "and calculation of computador program" (Expand search), "and calculation of computer programs" (Expand search), "_ calculation of computing program" (Expand search), "and calculation fog computing program" (Expand search), "and calculation _ computing program" (Expand search), "and calculation and computing program" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("advanced computations and computer program") OR ("and calculation of computing program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computations and computer program\") OR (\"and calculation of computing program\"))".
• Removing quotes may allow a broader search: (( advanced computations and computer program ) OR ( and calculation of computing program )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computations and computer program") OR ("and calculation of computing program"))*.