Perhaps you should try some spelling variations:
information der » information oder, information does, informatik der
1 communication » 10 communication, 3 communication, 4 communication
developing city » developing cities, developing data, developing high
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
technology 1 » technology _
der debates » der debatte, key debates, del debate
city africa » china africa, cults africa
debates 1 » debates 12, debates _, debates y

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information der debates 1 communication costs 4.2 developing city africa.*.