Perhaps you should try some spelling variations:
formalen communication » informal communication, complex communication, force communication
communication india » communication media, communications media
4.1 variationen » 4.3 variationen, 4 variationen, 4.1 variation
developpement l » developpement il, developpement la, developpement de
des formalen » das formale, des sozialen, des realen
ecology 4.1 » ecology 4.2, ecology 4.4, ecology 1
l afrique » en afrique
von des » von der, von den, von dem

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

• Adding a wildcard symbol may retrieve word variants: ecology 4.1 variationen von des formalen communication india _ developpement l afrique.*.