Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
technologies climate » technologies create, technologies facilitate, technologies validated
climate information » private information
le development » e development, ce development, le developpement
network le » network lent, network ltd, network _
a afrique » l afrique, en afrique
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 climate information _ de mass communication network le development a afrique.*.