Talvez debería tentar con algunhas variantes ortográficas:
cooperation ceintric » cooperation centre, cooperation entre, cooperation civic
ceintric dimensions » central dimensions, generic dimensions, countries dimensions
david lewin » david levine, david levi, david levis
david edwin » davis edwin, david edward, david adrian
david leon » david leo, david lyon, david lee

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: international cooperation ceintric dimensions ((((david lewin) OR (david leon))) OR (david edwin))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "international cooperation ceintric dimensions ((((david lewin) OR (david leon))) or (david edwin))~".
• Adding a wildcard symbol may retrieve word variants: international cooperation ceintric dimensions ((((david lewin) OR (david leon))) or (david edwin))*.