Perhaps you should try some spelling variations:
communication across » communication cross, communicating across, communication about
urban development » human development
technologies von » technologies co, technologies box, technologies can
von information » von informationen, can information
information 16 » information 1, information 11, information 14
across urban » address urban
19 4 » 19 _, 19 a, 19 1

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies von information 16 ((19 4) OR (1 4)) communication across urban development 1 africa.~".
• Adding a wildcard symbol may retrieve word variants: technologies von information 16 ((19 4) OR (1 4)) communication across urban development 1 africa.*.