Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication cost » communication costs, communication costa, communications costs
information banks » information bank, information thanks, information based
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
zoe personal » some personal, more personal, de personal
a developing » a development
developing 2 » developing _, developing a, developing e
banks zoe » banks more, banks role, banks go
2 areal » 2 real, _ areal, 2 areas
cost a » cost _, cost 4, cost 5

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information banks zoe personal communication cost a developing 2 areal.*.