Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
cell communications » cell communication, health communications, rural communications
developpement la » developpement de, developpement et, developpement du
ii information » i information, 2 information, 1 information
technology ii » technology ict, technology 1, technology 3
information 1 » information 2, information 3, information 3.2
areas cell » areas coal
la afrique » l afrique, la fabrique, en afrique
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technology ii information 1 areas cell communications costs _ developpement la afrique.*.