Perhaps you should try some spelling variations:
information centre » information centers, information contents
4 communication » 3 communication, 5.4 communication, de communication
developing em » developing e, developing eq, developing amp
1 developing » 3 developing, 4 developing, 2 developing
centre 2009 » centre 2007, centre 2010, centre 2011
em africa » 1 africa
costs 1 » costs _, costs 4, costs a
2009 4 » 2009 _, 2009 a, 2009 5

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information centre 2009 4 communication costs 1 developing em africa.*.