Perhaps you should try some spelling variations:
information diffraction » information extraction, information diffusion, information interaction
diffraction methods » extraction methods
methods tables » methods tools, methods problems, methods examples
array formats » array format, assay formats, array formulas
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.

• If you are trying to use Boolean operators, they must be ALL CAPS: information diffraction methods tables ((((array string) OR (array arcing))) OR (array formats))~.
• Adding a wildcard symbol may retrieve word variants: information diffraction methods tables ((((array string) or (array arcing))) or (array formats))*.