Perhaps you should try some spelling variations:
coding directional » voting directional, modeling directional, using directional
information real » deformation real, information formal, information reuse
array imaging » arrays imaging, airway imaging, ray imaging
array forming » array format, array arcing, array fermi
array string » array strong, arrays strings, array sharing
real coding » real cooking, real loading, dual coding

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

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