Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
dem communication » de communication, debt communication, team communication
information case » information based, information can, information costs
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
case des » cases des, case das, phase des
cost 3.2 » cost 2.4
des dem » das 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 am information case des dem communication cost 3.2 developing _ areas.*.