Perhaps you should try some spelling variations:
information net » information new, information need, information news
state diffusion » surface diffusion
array profiling » array processing, microarray profiling
array arcing » array forming, array probing, array sharing
net state » nets state, kent state, net stable

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

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