Perhaps you should try some spelling variations:
information agents » information age, information access, information about
agents missing » agents mining, aspects missing, agents using
array probing » arrays probing, assay probing, array profiling
array string » array strong, arrays strings, array sharing
array using » arrays using

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

• Performing a fuzzy search may retrieve terms with similar spellings: information agents missing dimension ((array probing) or (((array using) or (array string))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information agents missing dimension ((array probing) OR (((array using) OR (array string)))).
• Adding a wildcard symbol may retrieve word variants: information agents missing dimension ((array probing) or (((array using) or (array string))))*.