Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
technologien als » technologien des, technologien fur, technologien und
information bank » information b, information 2, information 1
developing areas » developing asia, developing east, developing a
als information » als informations, aids information, laws information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
areas areas » areas arenas, seas areas, areas access
de persona » de personal, de personas, die persona
bank de » bank die, bank do, bank debt

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

• Adding a wildcard symbol may retrieve word variants: technologien als information bank de persona communication costs 4.2 developing areas areas.*.