Perhaps you should try some spelling variations:
communication address » communication across, communication access, communication readiness
urban development » human development
technologies 3.2 » technologies 3.1, technologies 2, technologies 2.1
ee communication » de communication, une communication, 1 communication
3.2 information » 4.2 information, 2.2 information, 2.3.2 information
information und » informations und
development l » development li, development 1, development law
und model » und modell, fund model, end model
l afrique » en afrique
model ee » model em, model eu, model eelm

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 und model ee communication address urban development l afrique.*.