Talvez debería tentar con algunhas variantes ortográficas:
information documents » information documentation, information agents, information requirements
first precision » first decision, finite precision, dies precision
first revision » first division, first session, first edition
elastic linear » plastic liner, basic linear

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 ((first precision) or (first revision)) elastic linear~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information documents ((first precision) OR (first revision)) elastic linear.
• Adding a wildcard symbol may retrieve word variants: information documents ((first precision) or (first revision)) elastic linear*.