Perhaps you should try some spelling variations:
der communication » de communication, under communication, debt communication
information cost » information costs, information lost, information case
development area » development great, development korea, development asia
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
cost debatte » koln debatte
debatte der » debatte uber
area africa » areas africa, asia africa, care africa

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information cost debatte der communication costs _ development area africa.*.