Perhaps you should try some spelling variations:
surface diffusion » state diffusion
information gels » information geo's, information gaps, information gis
array probing » arrays probing, assay probing, array profiling
gels surface » gels surfaces, cells surface, gas surface
array arcing » array forming, array sharing, array using
array along » arrays long, array paving, array strong

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

• Performing a fuzzy search may retrieve terms with similar spellings: information gels surface diffusion ((array along) OR (((array arcing) OR (array probing))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "information gels surface diffusion ((array along) OR (((array arcing) OR (array probing))))".
• Adding a wildcard symbol may retrieve word variants: information gels surface diffusion ((array along) OR (((array arcing) OR (array probing))))*.