Talvez debería tentar con algunhas variantes ortográficas:
information documents » information documentation, information agents, information requirements
comments professional » concepts professional, communities professional, commitment professional
documents comments » documents documents, documents common, document components
array imaging » arrays imaging, airway imaging, ray imaging
array arcing » array forming, array probing, 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: information documents comments professional ((array arcing) OR (array imaging))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "information documents comments professional ((array arcing) OR (array imaging))".
• Adding a wildcard symbol may retrieve word variants: information documents comments professional ((array arcing) OR (array imaging))*.