Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
technologien stm » technologien am, technologien im, technologien ist
de communication » mobile communication, online communication
stm information » crm information, system information, from information
3.3 developing » 4 developing, 2 developing, 1 developing
developing 2 » developing _, developing a, developing e
costs des » costs fees
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
2 areas » 1 areas, 2 areal, 4 areas
des de » des dem, des der, des des

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

• Adding a wildcard symbol may retrieve word variants: technologien stm information costs des de communication costs 3.3 developing 2 areas.*.