Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information costs » information contents, information centers, information content
dem communication » de communication, debt communication, team communication
technologien ids » technologien des, technologien als, technologien im
ids information » aids information, dis information, mis information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing e » developing _, developing a, developing east
costs des » costs fees
des dem » das dem, des der, des des
e areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien ids information costs des dem communication cost 2.4 developing e areas.*.