Perhaps you should try some spelling variations:
information agents » information age, information access, information about
several dimensions » temporal dimensions, external dimensions, integral dimensions
agents several » agents general, agents viral, agents central
array imaging » arrays imaging, airway imaging, ray imaging
array arcing » array forming, array probing, array sharing
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: information agents several dimensions ((((array arcing) OR (array string))) OR (array imaging))~.
• Adding a wildcard symbol may retrieve word variants: information agents several dimensions ((((array arcing) or (array string))) or (array imaging))*.