Perhaps you should try some spelling variations:
masa communication » mass communication, mass communications, data communication
trade information » price information, private information, trade integration
information actes » information access, information act, information after
des developpement » des developpements, de developpement, le developpement
technology trade » technology trends, technology transfer, technology transfers
communication pt » communication 3, communication 1, communication 2
des afrique » en afrique, de l'afrique
actes de » actes du
de masa » de maria, de masse, de macau
pt des » et des

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology trade information actes de masa communication pt des developpement des afrique.*.