Perhaps you should try some spelling variations:
waren communication » aware communication, when communication, warning communication
communication based » communication united, communication brazil, communication barriers
un developpement » en developpement, de developpement, le developpement
technologien 1 » technologies 1, technologien _, technologien 4
information 3 » information 2
des afrique » en afrique, de l'afrique
die waren » die wahlen, der waren
based un » based upon, based non, based min
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologien 1 information 3 die waren communication based un developpement des afrique.*.