Perhaps you should try some spelling variations:
formel communication » force communication, informal communication, oral communication
informationen und » informations und, information und, transformationen und
development asia » development aid, development africa, development a
3.1 development » 2 development
die formel » die formen, die formale, die form
asia areas » basic areas, aside areas, basin areas
costs 3.1 » costs 3.5, costs 4.1, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologies _ informationen und die formel communication costs 3.1 development asia areas.*.