Perhaps you should try some spelling variations:
formal communications » informal communication, oral communication, rural communications
communications 2.1 » communication 2.1, communications 2.2, communications 5.1
et developpement » de developpement, le developpement, test development
developpement du » developpement de, developpement des, developpement et
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation der » variation des, variation bei, variation _
does formal » loss formal, does formality, des formalen
du afrique » en afrique, l afrique, de l'afrique
2.1 et » 2.1 eu, 2.1 el

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation der does formal communications 2.1 et developpement du afrique.*.