Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information causes » information cause, information classes, information case
der communication » de communication, under communication, debt communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing 4 » developing _, developing a, developing e
causes de » causes _
cost 3.2 » cost 2.4
4 areas » 1 areas, 2 areas, 4 areal
de der » ende der, code der, de dejar

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information causes de der communication cost 3.2 developing 4 areas.*.