Perhaps you should try some spelling variations:
complexity conceptions » complexity concepts, competing conceptions, complexity conclusion
processing complexity » processing complexes, process complexity, processes complexity
array formats » assay formats, array formulas, ready formats
array string » array strong, arrays strings, 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: during processing complexity conceptions ((array format) OR (((array string) OR (array formats))))~.
• Adding a wildcard symbol may retrieve word variants: during processing complexity conceptions ((array format) or (((array string) or (array formats))))*.