Perhaps you should try some spelling variations:
urban developpement » urban development, urban developments, un developpement
technologies can » technologies a, technologies co, technologies _
3 communication » 4 communication, de communication, data communication
can informatik » can information, der informatik, 2.4 informatik
informatik der » information der, information oder, informatik und
costs urban » cost urban, across urban, crisis urban
des afrique » en afrique, de l'afrique
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies can informatik der does 3 communication costs urban developpement des afrique.*.