Talvez debería tentar con algunhas variantes ortográficas:
surface diffusion » state diffusion
arrays produced » arrays producing, alloys produced
array string » array strong, arrays strings, array sharing
how surface » how surfaces, flow surface, snow surface
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 how surface diffusion ((array using) OR (((array string) OR (arrays produced))))~.
• Adding a wildcard symbol may retrieve word variants: information how surface diffusion ((array using) or (((array string) or (arrays produced))))*.