Perhaps you should try some spelling variations:
communication sur » communication set, communication study, communication sarka
de communication » mobile communication, online communication
technologies von » technologies co, technologies box, technologies can
von information » von informationen, can information
sur human » our human, your human, der human
pt 16 » pt 6, pt 10, pt 11
pt 1 » pt 2

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies von information ((pt 16) OR (pt 1)) de communication sur human development 1 africa.~".
• Adding a wildcard symbol may retrieve word variants: technologies von information ((pt 16) OR (pt 1)) de communication sur human development 1 africa.*.