Perhaps you should try some spelling variations:
information presentation » information representation, information propagation, information dissemination
presentation agents » presentation careers, presentation etc, presentation papers
agents professional » valente professional, adults professional, evetts professional
array profiling » array processing, microarray profiling
array string » array strong, arrays strings, array sharing

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

• Performing a fuzzy search may retrieve terms with similar spellings: information presentation agents professional ((array string) OR (array profiling))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "information presentation agents professional ((array string) OR (array profiling))".
• Adding a wildcard symbol may retrieve word variants: information presentation agents professional ((array string) OR (array profiling))*.