Perhaps you should try some spelling variations:
formation process » formation processes, creation process, fermentation process
surface diffusion » state diffusion
process surface » protein surface
array profiling » array processing, microarray profiling
array sharing » arrays bearing, array imaging, way sharing
array string » array strong, arrays strings, array forming

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: formation process surface diffusion ((array string) OR (((array sharing) OR (array profiling))))~.
• Adding a wildcard symbol may retrieve word variants: formation process surface diffusion ((array string) or (((array sharing) or (array profiling))))*.