Perhaps you should try some spelling variations:
information interaction » information integration, information interacting, information extraction
interaction methods » interactions methods, integration methods, interactive methods
methods effective » method effect
array arcing » array forming, array probing, array sharing
array fermi » array forming

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

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