Perhaps you should try some spelling variations:
surface diffusion » state diffusion
information type » information types, information time, deformation type
array processing » dairy processing, query processing
type surface » hyper surface, tube surface, shape surface
array along » arrays long, array arcing, array paving
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 type surface diffusion ((((array along) OR (array using))) OR (array processing))~.
• Adding a wildcard symbol may retrieve word variants: information type surface diffusion ((((array along) or (array using))) or (array processing))*.