Talvez debería tentar con algunhas variantes ortográficas:
information trends » information towards, information theory, information tools
surface diffusion » state diffusion
trends surface » trend surface, threads surface, trends service
array imaging » arrays imaging, airway imaging, ray imaging
array string » array strong, arrays strings, array sharing
arrays a » arrays _

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

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