Perhaps you should try some spelling variations:
processing small » processing social, processing signal, processing study
small dimension » small dimensions, skull dimensions, al dimension
array formulas » area formulas, harrop formulas, array format
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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "information processing small dimension ((array formulas) OR (((array string) OR (array arcing))))~".
• Adding a wildcard symbol may retrieve word variants: information processing small dimension ((array formulas) OR (((array string) OR (array arcing))))*.