Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technologies pt » technologies _, technologies 4, technologies 2
information amp » information age, information a, information act
development law » development latin, development 1
pt information » ct information, plot information, get information
law afrique » l afrique

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies pt information amp _ time communication ((a a) OR (a la)) development law afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies pt information amp _ time communication ((a a) OR (a la)) development law afrique.*.