Perhaps you should try some spelling variations:
personal communication » interpersonal communication
developing based » development based, developing asia, developing east
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
3 developing » 3 development
de personal » der personal, des personal, de persona
based areas » base areas, based areal, basic areas
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information _ de personal communication costs 3 developing based areas.*.