Perhaps you should try some spelling variations:
oral communication » personal communication
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
information 2 » information 3
leader's oral » leader's own, leader's role, leaders arab
developing a » developing _
2 leader's » a leader's, _ leader's, d leader's
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologien does information 2 leader's oral communication costs _ developing a africa.*.