Perhaps you should try some spelling variations:
oral communication » personal communication
development state » development stage, developmental state, redevelopment state
technologien 2 » technologies 2, technologien _, technologien 1
information im » information 2, information 1, information 1.2
state africa » trade africa
des oral » des moral, des oil, des orts
costs a » costs _, costs 4
im des » keim des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologien 2 information im des oral communication costs a development state africa.~.
• Adding a wildcard symbol may retrieve word variants: technologien 2 information im des oral communication costs a development state africa.*.