Perhaps you should try some spelling variations:
interaction nonlinear » interactions nonlinear, integration nonlinear, interaction online
nonlinear surface » nonlinear science, nonlinear state
surface diffusion » state diffusion
array profiling » array processing, microarray profiling
array string » array strong, arrays strings, array sharing
array arcing » array forming, array probing, 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: interaction nonlinear surface diffusion ((array string) or (((array profiling) or (array arcing))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: interaction nonlinear surface diffusion ((array string) OR (((array profiling) OR (array arcing)))).
• Adding a wildcard symbol may retrieve word variants: interaction nonlinear surface diffusion ((array string) or (((array profiling) or (array arcing))))*.