Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications costs » communication costs, communications _
developing east » development east, developing a, developing asia
technologie im » technologien im, technologien am, technologie c
im information » crm information, stm information, 2 information
der personal » der personalen, der personen, der person
a developing » a development
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: technologie im information _ der personal communications costs a developing east areas.*.