Perhaps you should try some spelling variations:
data communication » data communications
information banks » information bank, information thanks, information based
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
4.2 development » 3.2 development, 2.3 development, 1 development
development 4 » development 1
banks two » banks too, banks go
two data » eo data, geo 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 als information banks two data communication costs 4.2 development 4 areas.*.