Perhaps you should try some spelling variations:
information graphs » information graph, information graphics, information graphic
surfaces diffusion » surface diffusion, surfaces dimension, stresses diffusion
array profiling » array processing, microarray profiling
array forming » array format, array arcing, array fermi
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 graphs surfaces diffusion ((array forming) or (((array string) or (array profiling))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information graphs surfaces diffusion ((array forming) OR (((array string) OR (array profiling)))).
• Adding a wildcard symbol may retrieve word variants: information graphs surfaces diffusion ((array forming) or (((array string) or (array profiling))))*.