Perhaps you should try some spelling variations:
communication worst » communication world, communication what, communication working
technologies change » technologies changing, technological change, technologies chapter
change informatik » change information, exchange information, change informing
urban development » human development
de communication » mobile communication, online communication
informatik der » information der, information oder, informatik und
worst urban » cost urban, first urban, most urban
a afrique » l afrique, en afrique
der goes » der does, dell goes, der golem
goes de » does de, boues de, roles de

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

• Adding a wildcard symbol may retrieve word variants: technologies change informatik der goes de communication worst urban development a afrique.*.