Perhaps you should try some spelling variations:
personelle communications » personal communications, personal communication, persuasive communication
information costs » information contents, information centers, information content
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing east » development east, developing a, developing asia
die personelle » und personelle
3 developing » 3 development
east areas » karst areas, east asezs
costs die » costs ii, costs iii, costs differ

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

• Adding a wildcard symbol may retrieve word variants: technologien des information costs die personelle communications _ 3 developing east areas.*.