Perhaps you should try some spelling variations:
oral communication » personal communication
informations bank » information bank, information banks, informations und
technologien a » technologien am, technologien ad, technologien _
a informations » a information, 2 informations, 3 informations
developing can » developing a, developing ai, developing av
4 developing » 3 developing
bank order » rank order, bank under, bank other
can africa » urban africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien a informations bank order oral communication costs 4 developing can africa.*.