Perhaps you should try some spelling variations:
der communication » de communication, under communication, debt communication
developing estate » developing state, developing states, developing stable
information loss » information laws, information law, information 2
3.3 developing » 4 developing, 2 developing, 1 developing
estate africa » state africa, states african, status africa
technology 1 » technology _
loss debatte » grass debatte, class debate, koln debatte
debatte der » debatte uber
costs 3.3 » costs 2.3, costs 3.5, costs 4.3

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information loss debatte der communication costs 3.3 developing estate africa.*.