Perhaps you should try some spelling variations:
formal communication » informal communication, oral communication, moral communication
communication 2.2.1 » communications 2.2.1, communication 8.2.1, communication 2.2.3
les developpement » le developpement, des developpements, leur developpement
developpement et » developpement des, developpement de, development east
variation among » starvation among, formation among, variation von
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
does formal » loss formal, does formality, des formalen
among does » among boys, among les, among donors
et afrique » en afrique, l afrique
2.2.1 les » 2.2.4 les, 3.2.1 les, 2.2.3 les

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

• Adding a wildcard symbol may retrieve word variants: typologien der variation among does formal communication 2.2.1 les developpement et afrique.*.