Perhaps you should try some spelling variations:
communication accesses » communication access, communication processes, communication across
urban development » human development
technologies 2.1 » technologies _, technologies 4, technologies a
2.1 information » 3.1 information
information und » informations und
3 communication » 4 communication, de communication, data communication
development l » development li, development 1, development law
und model » und modell, fund model, end model
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information und model 3 communication accesses urban development l afrique.*.