Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
de developpement » sme development
communication 3 » communication _, communication a
des variation » does variation, de variation, der variation
typology des » typologie des, typologie der, typology _
du afrique » en afrique, de l'afrique
l afrique » en afrique
der time » den time, her time, under time
3 de » 3 die, 3 der, 3 des

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typology des variation _ der time communication 3 de developpement ((du afrique) OR (l afrique)).~".
• Adding a wildcard symbol may retrieve word variants: typology des variation _ der time communication 3 de developpement ((du afrique) OR (l afrique)).*.