Perhaps you should try some spelling variations:
communication system » communication systems, telecommunication system, communication series
used development » use development, based development, nosed development
von information » von informationen, can information
information act » information age, information a, information about
technology von » technology vi, technology vt, technology vision
system used » system based, system und, system using
a afrique » l afrique, en afrique

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology von information act _ mobile communication system used development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology von information act _ mobile communication system used development a afrique.*.