Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication costa » communication costs, communications costs, communication cote
information 3.2.2 » information 2.2.2, information 5.2.2, information 12.2.2
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
3 developing » 3 development
developing 1 » developing _, developing a, developing e
el personal » e personal, der personal, des personal
3.2.2 el » 2.2.2 el, 3.2.2 ein, 3.2.2 ets
costa 3 » costa e, costa p
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 3.2.2 el personal communication costa 3 developing 1 areas.*.