Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information im » information 2, information 1, information 1.2
developing use » developing e, developing ce, developing csi
knew personal » der personal, how personal, de personal
im knew » i knew, im new

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

• Adding a wildcard symbol may retrieve word variants: technologien des information im knew personal communication costs _ developing use africa.*.