Perhaps you should try some spelling variations:
bioinformatics applications » informatics applications
schemas multidimensional » schemes multidimensional, systems multidimensional, scalia multidimensional
applications schemas » application schema, applications shaman, applications smas
query processing » fishery processing
array string » array strong, arrays strings, array sharing

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

• If you are trying to use Boolean operators, they must be ALL CAPS: bioinformatics applications schemas multidimensional ((query processing) OR (array string))~.
• Adding a wildcard symbol may retrieve word variants: bioinformatics applications schemas multidimensional ((query processing) or (array string))*.