Perhaps you should try some spelling variations:
personal communication » interpersonal communication
des developpements » deux developpements, de developpement, et developpements
developpements de » developpement de, developpement des, developpement du
maybe personal » manage personal, have personal, more personal
variation von » variationen von, variation _, variation 6
ideologie de » ideologie der, ideologie des, ideologie du
de variation » der variation, die variation, does variation
de afrique » de l'afrique, en afrique, l afrique
von maybe » von marie, von mayer, von mayr

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

• Adding a wildcard symbol may retrieve word variants: ideologie de variation von maybe personal communication _ des developpements de afrique.*.