Perhaps you should try some spelling variations:
la communication » _ communication, mass communication, oral communication
have development » care development, trade development, chain development
information act » information age, information about, information gaps
technologies a » technologies _
a information » _ information, land information, award information
networks have » networks a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information act de la communication networks have development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information act de la communication networks have development _ afrique.*.