Perhaps you should try some spelling variations:
surface diffusion » state diffusion
information form » information from, information flows, information flow
form surface » form surfaces, fermi surface, from surface
array arcing » array forming, array probing, array sharing
array string » array strong, arrays strings, array sharing

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 form surface diffusion ((((array arcing) OR (array string))) OR (array format))~.
• Adding a wildcard symbol may retrieve word variants: information form surface diffusion ((((array arcing) or (array string))) or (array format))*.