Perhaps you should try some spelling variations:
personal communication » interpersonal communication
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
ideologie does » ideologie des, ideologie der, ideologie de
does variation » de variation, der variation, die variation
variation 2 » variation 27, variation _, variation 6
2 du » 2 zu, 2 de, 2 eu

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

• Adding a wildcard symbol may retrieve word variants: ideologie does variation 2 some personal communication 2 du developpement en afrique.*.