Perhaps you should try some spelling variations:
introduction current » introduction case
current design » current density
array sharing » array string, arrays bearing, way sharing
array imaging » arrays imaging, airway imaging, ray imaging
array arcing » array forming, array probing, array using

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

• Performing a fuzzy search may retrieve terms with similar spellings: introduction introduction current design ((array arcing) or (((array sharing) OR (array imaging))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: introduction introduction current design ((array arcing) OR (((array sharing) OR (array imaging)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "introduction introduction current design ((array arcing) or (((array sharing) OR (array imaging))))".
• Adding a wildcard symbol may retrieve word variants: introduction introduction current design ((array arcing) or (((array sharing) OR (array imaging))))*.