Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
action series » education series
typologie de » typologie des, typologie der, typologien der
series based » services based, studies based, devices based
based device » based devices, based service, based advice
de action » de accion, de l'action, done action
l afrique » en afrique
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 action series based device communication a de developpement l afrique.*.