Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
trade information » price information, private information, trade integration
3.2 communication » 3 communication, 2.3 communication, de communication
technology trade » technology trends, technology transfer, technology transfers
et developpement » de developpement, le developpement, test development
developpement du » developpement de, developpement des, developpement et
information age » information storage, information access, information about
du afrique » en afrique, l afrique, de l'afrique
age curve » wage curve, age care, a curve
curve 3.2 » curve c3.2, curve 3.3, curve 3.3.2
cote et » cote des, cote les, forte et

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

• Adding a wildcard symbol may retrieve word variants: technology trade information age curve 3.2 communication cote et developpement du afrique.*.