Perhaps you should try some spelling variations:
communication across » communication cross, communicating across, communication about
urban development » human development
technologies 3.2 » technologies 3.1, technologies 2, technologies 2.1
ec communication » de communication, 3 communication, 4 communication
3.2 information » 4.2 information, 2.2 information, 2.3.2 information
information end » information eine, information trends, information edge
across urban » address urban
end model » ed model, und modell, oecd model
1 afrique » l afrique, en afrique, 1 enrique
model ec » model ecm, model ee, model em

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

• Adding a wildcard symbol may retrieve word variants: technologies 3.2 information end model ec communication across urban development 1 afrique.*.