Perhaps you should try some spelling variations:
communication pour » communication costs, communication modes, communication _
model development » local development, social development, global development
information act » information age, information about, information gaps
development a » development _, development bank, development banks
des mobile » does mobile
pour model » source model

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information act des mobile communication pour model development a afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information act des mobile communication pour model development a afrique.*.