Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
de persona » de personal, de personas, die persona
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: technologies 2 innovation _ de persona communication a de developpement l afrique.*.