Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
oil communications » chile communications, cell communications, fiji communications
curve information » care information, core information, clarke information
technology curve » technology course, technology survey, technology courses
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
information age » information storage, information access, information about
de afrique » de l'afrique, en afrique, l afrique
costs le » costs _, costs 4, costs a
age des » lage des, auge des, age de
des oil » does oil, des oid, debt oil

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

• Adding a wildcard symbol may retrieve word variants: technology curve information age des oil communications costs le developpement de afrique.*.