Perhaps you should try some spelling variations:
formal communication » informal communication, oral communication, moral communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information can » information case, information 1, information 1.2
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing a » developing _
when formal » than formal
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
can when » can women, can we, can win
a access » 2 access, 3 access, 4 access

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

• Adding a wildcard symbol may retrieve word variants: technologien des information can when formal communication costs 2.2 developing a access.*.