Perhaps you should try some spelling variations:
information thanks » information banks, information bank, information trends
oral communication » personal communication
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
developing ce » developing e, developing ict, developing cil
ce africa » de africa, care africa, use africa
gef oral » new oral

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

• Adding a wildcard symbol may retrieve word variants: technologien am information thanks gef oral communication costs _ developing ce africa.*.