Perhaps you should try some spelling variations:
visual communication » oral communication, personal communication
developing state » developing states, developing stable, developing strategy
technologie der » technologie de, technologien des, technologies de
der information » insider information, sector information, labor information
information im » information 2, information 1, information 1.2
a developing » a development
state africa » trade africa
erm visual » from visual, eds visual
costs a » costs _, costs 4
im erm » ii erm

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologie der information im erm visual communication costs a developing state africa.~.
• Adding a wildcard symbol may retrieve word variants: technologie der information im erm visual communication costs a developing state africa.*.