Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien od » technologien ad, technologien und, technologien _
od information » d information, nd information, road information
das personal » des personal, des personals, haus personal
developing 4 » developing _, developing a, developing e
3.2 das » 1.2 das, 3.2 data
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien od information 3.2 das personal communication costs _ developing 4 areas.*.