Perhaps you should try some spelling variations:
development estate » development stage, development estimates, developmental state
oral communication » personal communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
estate africa » state africa, states african, status africa
new oral » new moral, knew moral, new rural
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 3.2 new oral communication costs a development estate africa.*.