Perhaps you should try some spelling variations:
communication effort » communication efforts, communication network, communication sector
development case » development bank, development a, development aid
information act » information age, information about, information gaps
technologies a » technologies _
a information » _ information, land information, award information
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 a information act de mobile communication effort _ development case afrique.*.