Perhaps you should try some spelling variations:
passive communication » positive communication, active communication, persuasive communication
information port » information part, information portal, information import
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
du passive » die passive, _ passive, du passe
l afrique » en afrique
port du » port au, port de, port dues
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 _ information port du passive communication a de developpement l afrique.*.