Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
dem communication » de communication, debt communication, team communication
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing 2 » developing _, developing a, developing e
costs des » costs fees
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
des dem » das dem, des der, des des
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien am information costs des dem communication costs 6.4 developing 2 areas.*.