Perhaps you should try some spelling variations:
forming processes » coating processes, learning processes, making processes
space dimensions » space dimension, spatial dimensions, three dimensions
processes space » process space, processes scale, processes state
array formulas » area formulas, harrop formulas, array formats
array string » array strong, arrays strings, array sharing

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

• Performing a fuzzy search may retrieve terms with similar spellings: forming processes space dimensions ((((array string) or (array formulas))) or (array format))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: forming processes space dimensions ((((array string) OR (array formulas))) OR (array format)).
• Adding a wildcard symbol may retrieve word variants: forming processes space dimensions ((((array string) or (array formulas))) or (array format))*.