Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
variation des » variation _, variation 6, variation series
doses online » cases online, des online, moves online
des doses » des choses, des dorfes, des deces
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: typologie does variation des doses online communication a de developpement en afrique.*.