Talvez debería tentar con algunhas variantes ortográficas:
information agents » information age, information access, information about
control extensions » central extensions, central extension, control extending
agents control » agent control, ants control, agents central
array arcing » array forming, array probing, array sharing
array using » arrays using

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: information agents control extensions ((array arcing) OR (((array using) OR (array format))))~.
• Adding a wildcard symbol may retrieve word variants: information agents control extensions ((array arcing) or (((array using) or (array format))))*.