Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
le developpement » de developpement, sme development
developpement du » developpement de, developpement des, developpement et
communication 1 » communication _, communication a, communication 3
der variation » de variation, does variation, die variation
du afrique » en afrique, l afrique, de l'afrique
6 its » 6 it's, 2 its, 4 its
1 le » 1 les, 1 la, 3 le
theorie » theories

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

• Performing a fuzzy search may retrieve terms with similar spellings: theorie der variation ((6 its) OR (_ its)) internal communication 1 le developpement du afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theorie der variation ((6 its) OR (_ its)) internal communication 1 le developpement du afrique.*".