Perhaps you should try some spelling variations:
lea's communication » mass communication, crisis communication, leadership communication
information centre » information centers, information contents
technologies uses » technologies used, technologies based, technological uses
uses information » users information, user information, use information
developing em » developing e, developing eq, developing amp
a developing » a development
centre de » centre _, centrale des
em africa » 1 africa
de lea's » de leurs
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies uses information centre de lea's communication costs a developing em africa.*.