Perhaps you should try some spelling variations:
information centre » information centers, information contents
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
4 communication » 3 communication, 5.4 communication, de communication
developing em » developing e, developing eq, developing amp
a developing » a development
centre has » century has, centre case, centre des
em africa » 1 africa
costs a » costs _, costs 4
has 4 » has _, has a, has b

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information centre has 4 communication costs a developing em africa.*.