Perhaps you should try some spelling variations:
information grating » information creating, information getting, information writing
surface diffusion » state diffusion
grating surface » grafting surface, grain surface, creating surfaces
array probing » arrays probing, assay probing, array profiling
array string » array strong, arrays strings, array sharing

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

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