Perhaps you should try some spelling variations:
services communication » device communication, service telecommunication, crisis communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
action serial » action series, action social, actions special
des action » des actions, dies action, beps action
serial bus » serial bonds, serial debug
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 action serial bus services communication a de developpement en afrique.*.