Perhaps you should try some spelling variations:
mce communications » face communications, voice communications, cell communications
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
l afrique » en afrique
3.2 does » 13.2 does, 3.1 does, 3.4.2 does
does mce » does more, does de, does e
en a » en la, et a, eu a
e a » et a

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 3.2 does mce communications ((en a) OR (e a)) developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3.2 does mce communications ((en a) OR (e a)) developpement l afrique.*.