Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien des » technologien fur, technologien und, technologies 2
development east » development southeast, development 1
des information » des informations, does information, dis information
information 1.6 » information 1.2, information 1.3, information 1.7
book personal » work personal, from personal, talk personal
east areas » karst areas, east asezs
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 1.6 book personal communication costs a development east areas.*.