Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
fahne communication » face communication, ante communication, d'une communication
leur developpement » le developpement, deux developpements, de developpement
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
developpement l » developpement il, developpement la, developpement de
information a » information age, information about
die fahne » die lohne, die fahrt, die falle
l afrique » en afrique
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information a die fahne communication based leur developpement l afrique.*.