Talvez debería tentar con algunhas variantes ortográficas:
surface diffusion » state diffusion
information grid » information guide, information gain, information gis
array formats » array format, assay formats, array formulas
grid surface » arid surface, gold surface, ground surface
array arcing » array forming, array probing, array sharing
array using » arrays using

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 grid surface diffusion ((array using) OR (((array arcing) OR (array formats))))~.
• Adding a wildcard symbol may retrieve word variants: information grid surface diffusion ((array using) or (((array arcing) or (array formats))))*.