Perhaps you should try some spelling variations:
formal communication » informal communication, oral communication, moral communication
communication 7.1 » communication 4.1, communication 1, communication 3.3
eu developpement » et developpement, du developpement, au developpement
developpement du » developpement de, developpement des, developpement et
typologie der » typologie des, ideologie der
der variation » de variation, does variation, die variation
doses formal » does formal, loss formal, less formal
du afrique » en afrique, l afrique, de l'afrique
7.1 eu » 2.1 eu, 3.1 eu, 1.1 eu

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

• Adding a wildcard symbol may retrieve word variants: typologie der variation _ doses formal communication 7.1 eu developpement du afrique.*.