Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
information man » information many, information means, information mart
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing a » developing _
man das » roman das
a areas » 1 areas, 2 areas, 4 areas
das de » das der, das dem, das den

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

• Adding a wildcard symbol may retrieve word variants: technologien _ information man das de communication costs 4.2 developing a areas.*.