Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
based communications » based communication, speed communications, aided communications
math information » catch information, much information, health information
et developpement » de developpement, le developpement, test development
technology math » technology paths, technology mit, technology make
developpement l » developpement il, developpement la, developpement de
information 2 » information 3
mass based » mams based, mas based, class based
l afrique » en afrique
costs et » costs _, costs 4, costs a
2 mass » 25 mass, a mass, 1 mass

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

• Adding a wildcard symbol may retrieve word variants: technology math information 2 mass based communications costs et developpement l afrique.*.