Perhaps you should try some spelling variations:
information aggregation » information integration, information propagation, information organization
aggregation does » aggregation models, aggregation model, aggregation cross
does dimension » roles dimension, forms dimension, its dimension
array imaging » arrays imaging, airway imaging, ray imaging
array string » arrays strings, array sharing, array forming
array strong » array sharing, norway strong, stay strong

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 aggregation does dimension ((((array string) OR (array strong))) OR (array imaging))~.
• Adding a wildcard symbol may retrieve word variants: information aggregation does dimension ((((array string) or (array strong))) or (array imaging))*.