Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
mali communications » malawi communications, malta communications, somalia communications
information rate » information ratio, information related, information matter
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
notes mali » notes malta, notes maps
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: technologies a information rate notes mali communications costs _ developpement l afrique.*.