Perhaps you should try some spelling variations:
technologies resource » technologies reduce
communication efforts » communication networks, communications networks, communication network
resource information » resource conservation, resource allocation, more information
information need » information needs, information based, information age
la communication » _ communication, mass communication, oral communication
a development » _ development, clean development, asian development
development a » development _, development bank, development banks
efforts a » efforts _, effort _, exports a

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

• Adding a wildcard symbol may retrieve word variants: technologies resource information need de la communication efforts a development a afrique.*.