Perhaps you should try some spelling variations:
communication 1.3 » communication 3.3, communication 4.3, communication 1.1
test development » forest development, port development, mena development
der information » insider information, sector information, labor information
development et » development east, developpement et, development eco
typologien de » typologien der, typologie des, typologie der
variation bei » variation des, variation der, variation _
de variation » der variation, die variation, does variation
et afrique » en afrique, l afrique
1.3 test » 13.3 test, 17.3 test, 2.3 test

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

• Adding a wildcard symbol may retrieve word variants: typologien de variation bei der information communication 1.3 test development et afrique.*.