Perhaps you should try some spelling variations:
waren communication » aware communication, when communication, warning communication
communication based » communication united, communication brazil, communication barriers
aid developpement » au developpement, aid development, de developpement
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
information a » information age, information about
l afrique » en afrique
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information a der waren communication based aid developpement l afrique.*.