Talvez debería tentar con algunhas variantes ortográficas:
information documents » information documentation, information agents, information requirements
basics dimensions » basic dimensions, physics dimensions, based dimensions
documents basics » document basics, documents based, documentation basics
burlton roger » barton roger, scruton roger, norton roger
hart roger » hartl roger, hart robert, hunt roger

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

• If you are trying to use Boolean operators, they must be ALL CAPS: information documents basics dimensions ((hart roger) OR (((burlton roger) OR (martin robert))))~.
• Adding a wildcard symbol may retrieve word variants: information documents basics dimensions ((hart roger) or (((burlton roger) or (martin robert))))*.