Perhaps you should try some spelling variations:
has computation » maps computation, rnas computation, its computation
conference has » conference hais, conference his, conference hall
array arcing » array forming, array probing, array sharing
array string » array strong, arrays strings, array sharing
arrays load » arrays brad

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

• Performing a fuzzy search may retrieve terms with similar spellings: international conference has computation ((((array arcing) or (array string))) or (arrays load))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: international conference has computation ((((array arcing) OR (array string))) OR (arrays load)).
• Adding a wildcard symbol may retrieve word variants: international conference has computation ((((array arcing) or (array string))) or (arrays load))*.