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
l'action series » l'action vers, nation series, education series
bias services » bus services, gas services, bds services
typologie de » typologie des, typologie der, typologien der
de l'action » et l'action
series bias » series based
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 de l'action series bias services communication a de developpement en afrique.*.