Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
non developpement » en developpement, ou developpement, un developpement
information open » information oder, information och, transformation open
developpement l » developpement il, developpement la, developpement de
technology 1 » technology _
trade 2.7 » trade 2.2, trade 2.1, trade 4.7
based non » based new
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information open trade 2.7 communication based non developpement l afrique.*.