Perhaps you should try some spelling variations:
der communication » de communication, under communication, debt communication
formation under » formation des, formation over, estimation under
under debatten » und debatten, under debate, der debatte
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
debatten der » debatte der, debatten uber, debatte uber
developing 1 » developing _, developing a, developing e
costs 3.5 » costs 4.2, costs 4.4, costs 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology _ formation under debatten der communication costs 3.5 developing 1 africa.*.