Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
des variation » does variation, de variation, der variation
why time » my time, cly time, why take
a de » a die, a der, a des
typologie » typologies, typology

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

• Adding a wildcard symbol may retrieve word variants: typologie des variation _ why time communication a de developpement en afrique.*.