Perhaps you should try some spelling variations:
communication modes » communication costs, communication media, communication methods
technologies care » technologies create, technologies a, technologies any
care information » more information, can information, change information
information act » information age, information about, information gaps
development aid » development a, development bank, development _
de mobile » does mobile, _ mobile, a mobile

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

• Adding a wildcard symbol may retrieve word variants: technologies care information act de mobile communication modes _ development aid afrique.*.