Perhaps you should try some spelling variations:
developpement wages » developpement des, developpement dans, developpement face
information needs » information networks
die communication » de communication, time communication, une communication
wages africa » rates africa, works africa, yes africa
needs 2 » needs _, needs a, needs 3
a net » a new, _ net, a neo
a et » a set, a bet, a jet

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: "technology _ information needs 2 die communication ((a et) OR (a net)) developpement wages africa.~".
• Adding a wildcard symbol may retrieve word variants: technology _ information needs 2 die communication ((a et) OR (a net)) developpement wages africa.*.