Perhaps you should try some spelling variations:
10 communication » 1 communication, de communication, 3 communication
developpement il » developpement de, developpement et, developpement du
technologies 2 » technologies _, technologies 4
information a » information age, information about
il afrique » l afrique, en afrique
e 10 » de 10, ed 10, ke 10
4 et » 4 get, 4 set, _ et
4 el » _ el, y el, 3 el

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 2 information a e 10 communication ((4 et) OR (4 el)) developpement il afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 information a e 10 communication ((4 et) OR (4 el)) developpement il afrique.*.