Perhaps you should try some spelling variations:
stresses diffusion » processes diffusion, stroke diffusion
information users » information user, information use, information used
array processing » dairy processing, query processing
users stresses » uses stresses, under stresses, members stresses
array sharing » arrays bearing, array imaging, way sharing
array string » array strong, arrays strings, array forming

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

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