Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
how l'information » how information, pour l'information, de l'information
technologies how » technologies co, technologies box, technologies allow
l'information et » formation et
mine development » sme development, trade development, business development
network mine » network mpn, network model, network case
de mass » de masse, de mais, de masa

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

• Adding a wildcard symbol may retrieve word variants: technologies how l'information et de mass communication network mine development _ afrique.*.