Perhaps you should try some spelling variations:
communication modes » communication costs, communication media, communication methods
technologies any » technologies a, technologies annex, technologies _
any information » bank information, can information, party information
information act » information age, information about, information gaps
development can » development bank, development band, development case
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 any information act de mobile communication modes _ development can afrique.*.