Perhaps you should try some spelling variations:
communication 2.2.1 » communications 2.2.1, communication 8.2.1, communication 2.2.3
oral communication » personal communication
des developpements » deux developpements, de developpement, et developpements
developpements et » developpement et, developpement en, developpements de
variation among » starvation among, formation among, variation von
typologien der » typologie der, typologie des, apologien der
der variation » de variation, does variation, die variation
among does » among boys, among les, among donors
et afrique » en afrique, l afrique
does oral » does formal, does oil
2.2.1 des » 2.2.1 das, 2.2.1 der, 2.2.2 des

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 oral communication 2.2.1 des developpements et afrique.*.