Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication costa » communication costs, communications costs, communication cote
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
a developing » a development
developing 4 » developing _, developing a, developing e
1 personal » a personal, 4 personal, 1945 personal
costa a » costa e, cost a, costa 3
4 areas » 1 areas, 2 areas, 4 areal
3.2 1 » 3.2 _, 3.2 a, 3.0 1

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 3.2 1 personal communication costa a developing 4 areas.*.