Perhaps you should try some spelling variations:
global communication » oral communication, visual communication, personal communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
typologie price » typologie cices
price variation » price variations
variation des » variation _, variation 6, variation series
die global » die globale, de global, die globalen
des die » es die, des diw, des dix

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

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