Perhaps you should try some spelling variations:
communication about » communication among, communication a, communication asia
data communication » data communications
development rate » development create, development route, development water
information und » informations und
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
about world » about worked, about work
rate africa » rates africa, rates aafrica, trade africa
und from » found from, round from, land from

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information und from data communication about world development rate africa.*.