Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologien der » technologien des, technologie der, technologien fur
developing class » developing cross, developing east, developing csi
der information » insider information, sector information, labor information
information und » informations und
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
class asia » class basis, class assyria
und bauer » und dauer, und bayern, und mauern
costa 2.2 » cost 2.2, costs 2.2, forsta 2.2

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

• Adding a wildcard symbol may retrieve word variants: technologien der information und bauer _ communication costa 2.2 developing class asia.*.