Perhaps you should try some spelling variations:
information agents » information age, information access, information about
using detection » using selection, using deduction, using detector
methods beyond » methods second, ethics beyond, methods blind
methods line » methods linear, methods linda, methods blind
methods life » method life, methods like, methods laue

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 using detection ((((methods line) or (methods beyond))) or (methods life))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information agents using detection ((((methods line) OR (methods beyond))) OR (methods life)).
• Adding a wildcard symbol may retrieve word variants: information agents using detection ((((methods line) or (methods beyond))) or (methods life))*.