Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
la developpement » le developpement, de developpement, et developpement
developpement et » developpement des, developpement de, development east
die variation » de variation, does variation, der variation
its internal » 2 internal, 4 internal, 2.1 internal
theorie die » theorie der, theorie des, theorie ein
et afrique » en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: theorie die variation _ its internal communication a la developpement et afrique.*.