Talvez debería tentar con algunhas variantes ortográficas:
information ground » information grounds, information group, information grid
surface diffusion » state diffusion
ground surface » road surface, rough surface, ground source
array sharing » array string, arrays bearing, array imaging
array forming » array format, array fermi, array formats
array arcing » array probing, array using, array along

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 ground surface diffusion ((array sharing) OR (((array forming) OR (array arcing))))~.
• Adding a wildcard symbol may retrieve word variants: information ground surface diffusion ((array sharing) or (((array forming) or (array arcing))))*.