Perhaps you should try some spelling variations:
information centre » information centers, information contents
des communication » les communications, nets communication, c's communication
2.1 developing » 2.2 developing, 2.3 developing, 2.6 developing
developing em » developing e, developing eq, developing amp
centre 11 » centre 16, centre 2011, centre 1951
costs 2.1 » costs 2.3, costs 4.1, costs 2.2
em africa » 1 africa
11 des » 11 does, 11 der, 11 das

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information centre 11 des communication costs 2.1 developing em africa.*.