Perhaps you should try some spelling variations:
processing main » processing mail, processing gain, processing domain
main dimensions » domain dimensions, chain dimensions, domains dimensions
array formats » array format, assay formats, array formulas
array string » array strong, arrays strings, array sharing
array using » arrays using

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 processing main dimensions ((array formats) OR (((array using) OR (array string))))~.
• Adding a wildcard symbol may retrieve word variants: information processing main dimensions ((array formats) or (((array using) or (array string))))*.