Perhaps you should try some spelling variations:
schlange communication » change communication, scholarly communication, science communication
technologies form » technologies from, technologies co, technologies art
form information » forum information, from information, crm information
city development » capacity development, policy development, community development
information age » information storage, information access, information about
development co » development case, development china
die schlange » die sachlage, die schande, die schranne
co africa » can africa, do african, 1 africa
age die » lage die, age de, frage die

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

• Adding a wildcard symbol may retrieve word variants: technologies form information age die schlange communication a city development co africa.*.