Perhaps you should try some spelling variations:
technologies change » technologies changing, technological change, technologies chapter
change information » chandos information, trade information
communication cost » communication costs, communication costa, communications costs
urban development » human development
de communication » mobile communication, online communication
information der » information oder, information does, informatik der
cost urban » most urban, worst urban, bust 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 information der goes de communication cost urban development a afrique.*.