Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information based » information case, information bank, transformation based
technologien zur » technologien fur, technologien des, technologien und
de communication » mobile communication, online communication
zur information » fur information, your information, der information
development 2.1 » development 1
1 development » 2 development, 3.1 development, mena development
2.1 areal » 2.1 area, 2.1 real, 2.1 areas
aid de » aid do, aid debt, aid does
cost 1 » cost 12, cost 15, cost _

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information based aid de communication cost 1 development 2.1 areal.*.